Home / 54,778.95-75,595.95-32,134.19

Finding the Fourth Proportional to 54,778.95, 75,595.95 and 32,134.19

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Solution

The fourth proportional to 54,778.95, 75,595.95 and 32,134.19 is: 44,345.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,778.95 : 75,595.95 = 32,134.19 : x
  2. Step 2: Convert to fraction form
    54,778.95/75,595.95 = 32,134.19/x
  3. Step 3: Cross multiply
    54,778.95x = 75,595.95 × 32,134.19
  4. Step 4: Simplify right side
    54,778.95x = 2,429,214,242.55
  5. Step 5: Solve for x
    x = 2,429,214,242.55/54,778.95
  6. Step 6: Final answer
    x = 44,345.76

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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.