Home / 61,204.12-84,437.58-35,348.92

Finding the Fourth Proportional to 61,204.12, 84,437.58 and 35,348.92

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Solution

The fourth proportional to 61,204.12, 84,437.58 and 35,348.92 is: 48,767.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,204.12 : 84,437.58 = 35,348.92 : x
  2. Step 2: Convert to fraction form
    61,204.12/84,437.58 = 35,348.92/x
  3. Step 3: Cross multiply
    61,204.12x = 84,437.58 × 35,348.92
  4. Step 4: Simplify right side
    61,204.12x = 2,984,777,260.41
  5. Step 5: Solve for x
    x = 2,984,777,260.41/61,204.12
  6. Step 6: Final answer
    x = 48,767.59

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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.