Home / 194,443.04-291,707.37-59,508.14

Finding the Fourth Proportional to 194,443.04, 291,707.37 and 59,508.14

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Solution

The fourth proportional to 194,443.04, 291,707.37 and 59,508.14 is: 89,275.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,443.04 : 291,707.37 = 59,508.14 : x
  2. Step 2: Convert to fraction form
    194,443.04/291,707.37 = 59,508.14/x
  3. Step 3: Cross multiply
    194,443.04x = 291,707.37 × 59,508.14
  4. Step 4: Simplify right side
    194,443.04x = 17,358,963,853.84
  5. Step 5: Solve for x
    x = 17,358,963,853.84/194,443.04
  6. Step 6: Final answer
    x = 89,275.32

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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.