Home / 48,842.26-67,402.34-26,486.26

Finding the Fourth Proportional to 48,842.26, 67,402.34 and 26,486.26

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Solution

The fourth proportional to 48,842.26, 67,402.34 and 26,486.26 is: 36,551.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,842.26 : 67,402.34 = 26,486.26 : x
  2. Step 2: Convert to fraction form
    48,842.26/67,402.34 = 26,486.26/x
  3. Step 3: Cross multiply
    48,842.26x = 67,402.34 × 26,486.26
  4. Step 4: Simplify right side
    48,842.26x = 1,785,235,901.85
  5. Step 5: Solve for x
    x = 1,785,235,901.85/48,842.26
  6. Step 6: Final answer
    x = 36,551.05

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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.