Home / 48,913.02-67,500.36-26,557.02

Finding the Fourth Proportional to 48,913.02, 67,500.36 and 26,557.02

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Solution

The fourth proportional to 48,913.02, 67,500.36 and 26,557.02 is: 36,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,913.02 : 67,500.36 = 26,557.02 : x
  2. Step 2: Convert to fraction form
    48,913.02/67,500.36 = 26,557.02/x
  3. Step 3: Cross multiply
    48,913.02x = 67,500.36 × 26,557.02
  4. Step 4: Simplify right side
    48,913.02x = 1,792,608,410.53
  5. Step 5: Solve for x
    x = 1,792,608,410.53/48,913.02
  6. Step 6: Final answer
    x = 36,648.90

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Why These Related Problems?

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