Home / 58,743.92-88,125.06-19,292.04

Finding the Fourth Proportional to 58,743.92, 88,125.06 and 19,292.04

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Solution

The fourth proportional to 58,743.92, 88,125.06 and 19,292.04 is: 28,941.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,743.92 : 88,125.06 = 19,292.04 : x
  2. Step 2: Convert to fraction form
    58,743.92/88,125.06 = 19,292.04/x
  3. Step 3: Cross multiply
    58,743.92x = 88,125.06 × 19,292.04
  4. Step 4: Simplify right side
    58,743.92x = 1,700,112,182.52
  5. Step 5: Solve for x
    x = 1,700,112,182.52/58,743.92
  6. Step 6: Final answer
    x = 28,941.07

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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.