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Finding the Fourth Proportional to 24,053.90, 36,056.55 and 10,915.70

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Solution

The fourth proportional to 24,053.90, 36,056.55 and 10,915.70 is: 16,362.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,053.90 : 36,056.55 = 10,915.70 : x
  2. Step 2: Convert to fraction form
    24,053.90/36,056.55 = 10,915.70/x
  3. Step 3: Cross multiply
    24,053.90x = 36,056.55 × 10,915.70
  4. Step 4: Simplify right side
    24,053.90x = 393,582,482.84
  5. Step 5: Solve for x
    x = 393,582,482.84/24,053.90
  6. Step 6: Final answer
    x = 16,362.52

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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.