Home / 832,038.03-1,248,057.14-233,088.21

Finding the Fourth Proportional to 832,038.03, 1,248,057.14 and 233,088.21

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Solution

The fourth proportional to 832,038.03, 1,248,057.14 and 233,088.21 is: 349,632.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,038.03 : 1,248,057.14 = 233,088.21 : x
  2. Step 2: Convert to fraction form
    832,038.03/1,248,057.14 = 233,088.21/x
  3. Step 3: Cross multiply
    832,038.03x = 1,248,057.14 × 233,088.21
  4. Step 4: Simplify right side
    832,038.03x = 290,907,403,574.88
  5. Step 5: Solve for x
    x = 290,907,403,574.88/832,038.03
  6. Step 6: Final answer
    x = 349,632.34

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.