Home / 60,066.55-90,144.71-22,663.51

Finding the Fourth Proportional to 60,066.55, 90,144.71 and 22,663.51

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Solution

The fourth proportional to 60,066.55, 90,144.71 and 22,663.51 is: 34,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,066.55 : 90,144.71 = 22,663.51 : x
  2. Step 2: Convert to fraction form
    60,066.55/90,144.71 = 22,663.51/x
  3. Step 3: Cross multiply
    60,066.55x = 90,144.71 × 22,663.51
  4. Step 4: Simplify right side
    60,066.55x = 2,042,995,536.53
  5. Step 5: Solve for x
    x = 2,042,995,536.53/60,066.55
  6. Step 6: Final answer
    x = 34,012.20

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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.