Home / 153,316.28-229,956.29-41,005.19

Finding the Fourth Proportional to 153,316.28, 229,956.29 and 41,005.19

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Solution

The fourth proportional to 153,316.28, 229,956.29 and 41,005.19 is: 61,502.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,316.28 : 229,956.29 = 41,005.19 : x
  2. Step 2: Convert to fraction form
    153,316.28/229,956.29 = 41,005.19/x
  3. Step 3: Cross multiply
    153,316.28x = 229,956.29 × 41,005.19
  4. Step 4: Simplify right side
    153,316.28x = 9,429,400,008.34
  5. Step 5: Solve for x
    x = 9,429,400,008.34/153,316.28
  6. Step 6: Final answer
    x = 61,502.93

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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.