Home / 60,109.13-90,192.05-26,826.23

Finding the Fourth Proportional to 60,109.13, 90,192.05 and 26,826.23

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Solution

The fourth proportional to 60,109.13, 90,192.05 and 26,826.23 is: 40,252.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,109.13 : 90,192.05 = 26,826.23 : x
  2. Step 2: Convert to fraction form
    60,109.13/90,192.05 = 26,826.23/x
  3. Step 3: Cross multiply
    60,109.13x = 90,192.05 × 26,826.23
  4. Step 4: Simplify right side
    60,109.13x = 2,419,512,677.47
  5. Step 5: Solve for x
    x = 2,419,512,677.47/60,109.13
  6. Step 6: Final answer
    x = 40,252.00

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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.