Home / 92,565.74-138,853.37-26,011.06

Finding the Fourth Proportional to 92,565.74, 138,853.37 and 26,011.06

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Solution

The fourth proportional to 92,565.74, 138,853.37 and 26,011.06 is: 39,017.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,565.74 : 138,853.37 = 26,011.06 : x
  2. Step 2: Convert to fraction form
    92,565.74/138,853.37 = 26,011.06/x
  3. Step 3: Cross multiply
    92,565.74x = 138,853.37 × 26,011.06
  4. Step 4: Simplify right side
    92,565.74x = 3,611,723,113.19
  5. Step 5: Solve for x
    x = 3,611,723,113.19/92,565.74
  6. Step 6: Final answer
    x = 39,017.93

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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.