Home / 48,557.91-72,817.74-23,590.58

Finding the Fourth Proportional to 48,557.91, 72,817.74 and 23,590.58

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Solution

The fourth proportional to 48,557.91, 72,817.74 and 23,590.58 is: 35,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,557.91 : 72,817.74 = 23,590.58 : x
  2. Step 2: Convert to fraction form
    48,557.91/72,817.74 = 23,590.58/x
  3. Step 3: Cross multiply
    48,557.91x = 72,817.74 × 23,590.58
  4. Step 4: Simplify right side
    48,557.91x = 1,717,812,356.80
  5. Step 5: Solve for x
    x = 1,717,812,356.80/48,557.91
  6. Step 6: Final answer
    x = 35,376.57

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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.