Home / 94,560.08-141,893.45-52,434.89

Finding the Fourth Proportional to 94,560.08, 141,893.45 and 52,434.89

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Solution

The fourth proportional to 94,560.08, 141,893.45 and 52,434.89 is: 78,681.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,560.08 : 141,893.45 = 52,434.89 : x
  2. Step 2: Convert to fraction form
    94,560.08/141,893.45 = 52,434.89/x
  3. Step 3: Cross multiply
    94,560.08x = 141,893.45 × 52,434.89
  4. Step 4: Simplify right side
    94,560.08x = 7,440,166,470.83
  5. Step 5: Solve for x
    x = 7,440,166,470.83/94,560.08
  6. Step 6: Final answer
    x = 78,681.90

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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.