Home / 63,064.20-94,593.56-15,678.30

Finding the Fourth Proportional to 63,064.20, 94,593.56 and 15,678.30

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Solution

The fourth proportional to 63,064.20, 94,593.56 and 15,678.30 is: 23,516.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,064.20 : 94,593.56 = 15,678.30 : x
  2. Step 2: Convert to fraction form
    63,064.20/94,593.56 = 15,678.30/x
  3. Step 3: Cross multiply
    63,064.20x = 94,593.56 × 15,678.30
  4. Step 4: Simplify right side
    63,064.20x = 1,483,066,211.75
  5. Step 5: Solve for x
    x = 1,483,066,211.75/63,064.20
  6. Step 6: Final answer
    x = 23,516.77

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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.