Home / 58,922.64-88,397.28-19,483.92

Finding the Fourth Proportional to 58,922.64, 88,397.28 and 19,483.92

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Solution

The fourth proportional to 58,922.64, 88,397.28 and 19,483.92 is: 29,230.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922.64 : 88,397.28 = 19,483.92 : x
  2. Step 2: Convert to fraction form
    58,922.64/88,397.28 = 19,483.92/x
  3. Step 3: Cross multiply
    58,922.64x = 88,397.28 × 19,483.92
  4. Step 4: Simplify right side
    58,922.64x = 1,722,325,531.74
  5. Step 5: Solve for x
    x = 1,722,325,531.74/58,922.64
  6. Step 6: Final answer
    x = 29,230.28

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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.