Home / 42,599.44-63,868.60-16,282

Finding the Fourth Proportional to 42,599.44, 63,868.60 and 16,282

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Solution

The fourth proportional to 42,599.44, 63,868.60 and 16,282 is: 24,411.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,599.44 : 63,868.60 = 16,282 : x
  2. Step 2: Convert to fraction form
    42,599.44/63,868.60 = 16,282/x
  3. Step 3: Cross multiply
    42,599.44x = 63,868.60 × 16,282
  4. Step 4: Simplify right side
    42,599.44x = 1,039,908,545.20
  5. Step 5: Solve for x
    x = 1,039,908,545.20/42,599.44
  6. Step 6: Final answer
    x = 24,411.32

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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.