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Finding the Fourth Proportional to 24,048.72, 36,041.70 and 17,407.60

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Solution

The fourth proportional to 24,048.72, 36,041.70 and 17,407.60 is: 26,088.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,048.72 : 36,041.70 = 17,407.60 : x
  2. Step 2: Convert to fraction form
    24,048.72/36,041.70 = 17,407.60/x
  3. Step 3: Cross multiply
    24,048.72x = 36,041.70 × 17,407.60
  4. Step 4: Simplify right side
    24,048.72x = 627,399,496.92
  5. Step 5: Solve for x
    x = 627,399,496.92/24,048.72
  6. Step 6: Final answer
    x = 26,088.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.