Home / 82,473.66-113,813.91-44,748.18

Finding the Fourth Proportional to 82,473.66, 113,813.91 and 44,748.18

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Solution

The fourth proportional to 82,473.66, 113,813.91 and 44,748.18 is: 61,752.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,473.66 : 113,813.91 = 44,748.18 : x
  2. Step 2: Convert to fraction form
    82,473.66/113,813.91 = 44,748.18/x
  3. Step 3: Cross multiply
    82,473.66x = 113,813.91 × 44,748.18
  4. Step 4: Simplify right side
    82,473.66x = 5,092,965,331.18
  5. Step 5: Solve for x
    x = 5,092,965,331.18/82,473.66
  6. Step 6: Final answer
    x = 61,752.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.