Home / 130,064.61-195,094.14-59,943.92

Finding the Fourth Proportional to 130,064.61, 195,094.14 and 59,943.92

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Solution

The fourth proportional to 130,064.61, 195,094.14 and 59,943.92 is: 89,914.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,064.61 : 195,094.14 = 59,943.92 : x
  2. Step 2: Convert to fraction form
    130,064.61/195,094.14 = 59,943.92/x
  3. Step 3: Cross multiply
    130,064.61x = 195,094.14 × 59,943.92
  4. Step 4: Simplify right side
    130,064.61x = 11,694,708,472.25
  5. Step 5: Solve for x
    x = 11,694,708,472.25/130,064.61
  6. Step 6: Final answer
    x = 89,914.61

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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.