Home / 59,547.06-82,177.92-32,689.38

Finding the Fourth Proportional to 59,547.06, 82,177.92 and 32,689.38

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Solution

The fourth proportional to 59,547.06, 82,177.92 and 32,689.38 is: 45,112.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547.06 : 82,177.92 = 32,689.38 : x
  2. Step 2: Convert to fraction form
    59,547.06/82,177.92 = 32,689.38/x
  3. Step 3: Cross multiply
    59,547.06x = 82,177.92 × 32,689.38
  4. Step 4: Simplify right side
    59,547.06x = 2,686,345,254.49
  5. Step 5: Solve for x
    x = 2,686,345,254.49/59,547.06
  6. Step 6: Final answer
    x = 45,112.98

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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.