Home / 48,972.57-67,582.14-26,616.57

Finding the Fourth Proportional to 48,972.57, 67,582.14 and 26,616.57

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Solution

The fourth proportional to 48,972.57, 67,582.14 and 26,616.57 is: 36,730.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,972.57 : 67,582.14 = 26,616.57 : x
  2. Step 2: Convert to fraction form
    48,972.57/67,582.14 = 26,616.57/x
  3. Step 3: Cross multiply
    48,972.57x = 67,582.14 × 26,616.57
  4. Step 4: Simplify right side
    48,972.57x = 1,798,804,760.06
  5. Step 5: Solve for x
    x = 1,798,804,760.06/48,972.57
  6. Step 6: Final answer
    x = 36,730.86

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1.5x scale

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.