Home / 82,352.73-113,646.92-44,626.98

Finding the Fourth Proportional to 82,352.73, 113,646.92 and 44,626.98

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Solution

The fourth proportional to 82,352.73, 113,646.92 and 44,626.98 is: 61,585.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,352.73 : 113,646.92 = 44,626.98 : x
  2. Step 2: Convert to fraction form
    82,352.73/113,646.92 = 44,626.98/x
  3. Step 3: Cross multiply
    82,352.73x = 113,646.92 × 44,626.98
  4. Step 4: Simplify right side
    82,352.73x = 5,071,718,602.77
  5. Step 5: Solve for x
    x = 5,071,718,602.77/82,352.73
  6. Step 6: Final answer
    x = 61,585.31

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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.