Home / 58,528.13-87,805.22-22,992.89

Finding the Fourth Proportional to 58,528.13, 87,805.22 and 22,992.89

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Solution

The fourth proportional to 58,528.13, 87,805.22 and 22,992.89 is: 34,494.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,528.13 : 87,805.22 = 22,992.89 : x
  2. Step 2: Convert to fraction form
    58,528.13/87,805.22 = 22,992.89/x
  3. Step 3: Cross multiply
    58,528.13x = 87,805.22 × 22,992.89
  4. Step 4: Simplify right side
    58,528.13x = 2,018,895,210.90
  5. Step 5: Solve for x
    x = 2,018,895,210.90/58,528.13
  6. Step 6: Final answer
    x = 34,494.45

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Double scale
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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.