Home / 62,877.96-94,342.14-22,899.73

Finding the Fourth Proportional to 62,877.96, 94,342.14 and 22,899.73

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Solution

The fourth proportional to 62,877.96, 94,342.14 and 22,899.73 is: 34,358.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,877.96 : 94,342.14 = 22,899.73 : x
  2. Step 2: Convert to fraction form
    62,877.96/94,342.14 = 22,899.73/x
  3. Step 3: Cross multiply
    62,877.96x = 94,342.14 × 22,899.73
  4. Step 4: Simplify right side
    62,877.96x = 2,160,409,061.91
  5. Step 5: Solve for x
    x = 2,160,409,061.91/62,877.96
  6. Step 6: Final answer
    x = 34,358.77

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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.