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Finding the Fourth Proportional to 17,590.92, 24,275.55 and 11,303.30

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Solution

The fourth proportional to 17,590.92, 24,275.55 and 11,303.30 is: 15,598.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590.92 : 24,275.55 = 11,303.30 : x
  2. Step 2: Convert to fraction form
    17,590.92/24,275.55 = 11,303.30/x
  3. Step 3: Cross multiply
    17,590.92x = 24,275.55 × 11,303.30
  4. Step 4: Simplify right side
    17,590.92x = 274,393,727.26
  5. Step 5: Solve for x
    x = 274,393,727.26/17,590.92
  6. Step 6: Final answer
    x = 15,598.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.