Home / 94,148.17-141,179.14-56,214.66

Finding the Fourth Proportional to 94,148.17, 141,179.14 and 56,214.66

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Solution

The fourth proportional to 94,148.17, 141,179.14 and 56,214.66 is: 84,296.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,148.17 : 141,179.14 = 56,214.66 : x
  2. Step 2: Convert to fraction form
    94,148.17/141,179.14 = 56,214.66/x
  3. Step 3: Cross multiply
    94,148.17x = 141,179.14 × 56,214.66
  4. Step 4: Simplify right side
    94,148.17x = 7,936,337,354.19
  5. Step 5: Solve for x
    x = 7,936,337,354.19/94,148.17
  6. Step 6: Final answer
    x = 84,296.25

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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.