Home / 62,116.20-93,173.18-15,369.08

Finding the Fourth Proportional to 62,116.20, 93,173.18 and 15,369.08

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Solution

The fourth proportional to 62,116.20, 93,173.18 and 15,369.08 is: 23,053.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,116.20 : 93,173.18 = 15,369.08 : x
  2. Step 2: Convert to fraction form
    62,116.20/93,173.18 = 15,369.08/x
  3. Step 3: Cross multiply
    62,116.20x = 93,173.18 × 15,369.08
  4. Step 4: Simplify right side
    62,116.20x = 1,431,986,057.27
  5. Step 5: Solve for x
    x = 1,431,986,057.27/62,116.20
  6. Step 6: Final answer
    x = 23,053.34

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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.