Home / 94,151.17-141,183.64-56,217.66

Finding the Fourth Proportional to 94,151.17, 141,183.64 and 56,217.66

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Solution

The fourth proportional to 94,151.17, 141,183.64 and 56,217.66 is: 84,300.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,151.17 : 141,183.64 = 56,217.66 : x
  2. Step 2: Convert to fraction form
    94,151.17/141,183.64 = 56,217.66/x
  3. Step 3: Cross multiply
    94,151.17x = 141,183.64 × 56,217.66
  4. Step 4: Simplify right side
    94,151.17x = 7,937,013,871.08
  5. Step 5: Solve for x
    x = 7,937,013,871.08/94,151.17
  6. Step 6: Final answer
    x = 84,300.75

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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.