Home / 61,582.38-92,373.62-14,835.30

Finding the Fourth Proportional to 61,582.38, 92,373.62 and 14,835.30

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Solution

The fourth proportional to 61,582.38, 92,373.62 and 14,835.30 is: 22,252.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,582.38 : 92,373.62 = 14,835.30 : x
  2. Step 2: Convert to fraction form
    61,582.38/92,373.62 = 14,835.30/x
  3. Step 3: Cross multiply
    61,582.38x = 92,373.62 × 14,835.30
  4. Step 4: Simplify right side
    61,582.38x = 1,370,390,290.61
  5. Step 5: Solve for x
    x = 1,370,390,290.61/61,582.38
  6. Step 6: Final answer
    x = 22,252.96

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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.