Home / 91,502.77-137,265.23-32,326.33

Finding the Fourth Proportional to 91,502.77, 137,265.23 and 32,326.33

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Solution

The fourth proportional to 91,502.77, 137,265.23 and 32,326.33 is: 48,493.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,502.77 : 137,265.23 = 32,326.33 : x
  2. Step 2: Convert to fraction form
    91,502.77/137,265.23 = 32,326.33/x
  3. Step 3: Cross multiply
    91,502.77x = 137,265.23 × 32,326.33
  4. Step 4: Simplify right side
    91,502.77x = 4,437,281,122.51
  5. Step 5: Solve for x
    x = 4,437,281,122.51/91,502.77
  6. Step 6: Final answer
    x = 48,493.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.