Home / 48,235.82-66,565.92-26,726.21

Finding the Fourth Proportional to 48,235.82, 66,565.92 and 26,726.21

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Solution

The fourth proportional to 48,235.82, 66,565.92 and 26,726.21 is: 36,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235.82 : 66,565.92 = 26,726.21 : x
  2. Step 2: Convert to fraction form
    48,235.82/66,565.92 = 26,726.21/x
  3. Step 3: Cross multiply
    48,235.82x = 66,565.92 × 26,726.21
  4. Step 4: Simplify right side
    48,235.82x = 1,779,054,773.78
  5. Step 5: Solve for x
    x = 1,779,054,773.78/48,235.82
  6. Step 6: Final answer
    x = 36,882.44

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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.