Home / 62,776.32-94,164.48-23,332.56

Finding the Fourth Proportional to 62,776.32, 94,164.48 and 23,332.56

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Solution

The fourth proportional to 62,776.32, 94,164.48 and 23,332.56 is: 34,998.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776.32 : 94,164.48 = 23,332.56 : x
  2. Step 2: Convert to fraction form
    62,776.32/94,164.48 = 23,332.56/x
  3. Step 3: Cross multiply
    62,776.32x = 94,164.48 × 23,332.56
  4. Step 4: Simplify right side
    62,776.32x = 2,197,098,379.47
  5. Step 5: Solve for x
    x = 2,197,098,379.47/62,776.32
  6. Step 6: Final answer
    x = 34,998.84

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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.