Home / 39,268.24-58,458.22-39,034.70

Finding the Fourth Proportional to 39,268.24, 58,458.22 and 39,034.70

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Solution

The fourth proportional to 39,268.24, 58,458.22 and 39,034.70 is: 58,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,268.24 : 58,458.22 = 39,034.70 : x
  2. Step 2: Convert to fraction form
    39,268.24/58,458.22 = 39,034.70/x
  3. Step 3: Cross multiply
    39,268.24x = 58,458.22 × 39,034.70
  4. Step 4: Simplify right side
    39,268.24x = 2,281,898,787.94
  5. Step 5: Solve for x
    x = 2,281,898,787.94/39,268.24
  6. Step 6: Final answer
    x = 58,110.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.