Home / 48,263.40-72,402.30-17,096.20

Finding the Fourth Proportional to 48,263.40, 72,402.30 and 17,096.20

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Solution

The fourth proportional to 48,263.40, 72,402.30 and 17,096.20 is: 25,646.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,263.40 : 72,402.30 = 17,096.20 : x
  2. Step 2: Convert to fraction form
    48,263.40/72,402.30 = 17,096.20/x
  3. Step 3: Cross multiply
    48,263.40x = 72,402.30 × 17,096.20
  4. Step 4: Simplify right side
    48,263.40x = 1,237,804,201.26
  5. Step 5: Solve for x
    x = 1,237,804,201.26/48,263.40
  6. Step 6: Final answer
    x = 25,646.85

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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.