Home / 48,385.93-66,770.35-26,877.04

Finding the Fourth Proportional to 48,385.93, 66,770.35 and 26,877.04

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Solution

The fourth proportional to 48,385.93, 66,770.35 and 26,877.04 is: 37,089.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385.93 : 66,770.35 = 26,877.04 : x
  2. Step 2: Convert to fraction form
    48,385.93/66,770.35 = 26,877.04/x
  3. Step 3: Cross multiply
    48,385.93x = 66,770.35 × 26,877.04
  4. Step 4: Simplify right side
    48,385.93x = 1,794,589,367.76
  5. Step 5: Solve for x
    x = 1,794,589,367.76/48,385.93
  6. Step 6: Final answer
    x = 37,089.07

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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.