Home / 130,455.60-195,637.17-62,059.10

Finding the Fourth Proportional to 130,455.60, 195,637.17 and 62,059.10

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Solution

The fourth proportional to 130,455.60, 195,637.17 and 62,059.10 is: 93,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,455.60 : 195,637.17 = 62,059.10 : x
  2. Step 2: Convert to fraction form
    130,455.60/195,637.17 = 62,059.10/x
  3. Step 3: Cross multiply
    130,455.60x = 195,637.17 × 62,059.10
  4. Step 4: Simplify right side
    130,455.60x = 12,141,065,951.28
  5. Step 5: Solve for x
    x = 12,141,065,951.28/130,455.60
  6. Step 6: Final answer
    x = 93,066.65

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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.