Home / 48,897.10-73,280.85-43,324.30

Finding the Fourth Proportional to 48,897.10, 73,280.85 and 43,324.30

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Solution

The fourth proportional to 48,897.10, 73,280.85 and 43,324.30 is: 64,929.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,897.10 : 73,280.85 = 43,324.30 : x
  2. Step 2: Convert to fraction form
    48,897.10/73,280.85 = 43,324.30/x
  3. Step 3: Cross multiply
    48,897.10x = 73,280.85 × 43,324.30
  4. Step 4: Simplify right side
    48,897.10x = 3,174,841,529.66
  5. Step 5: Solve for x
    x = 3,174,841,529.66/48,897.10
  6. Step 6: Final answer
    x = 64,929.04

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1.5x scale

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.