Home / 70,167.24-105,264.69-22,773.48

Finding the Fourth Proportional to 70,167.24, 105,264.69 and 22,773.48

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Solution

The fourth proportional to 70,167.24, 105,264.69 and 22,773.48 is: 34,164.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,167.24 : 105,264.69 = 22,773.48 : x
  2. Step 2: Convert to fraction form
    70,167.24/105,264.69 = 22,773.48/x
  3. Step 3: Cross multiply
    70,167.24x = 105,264.69 × 22,773.48
  4. Step 4: Simplify right side
    70,167.24x = 2,397,243,312.42
  5. Step 5: Solve for x
    x = 2,397,243,312.42/70,167.24
  6. Step 6: Final answer
    x = 34,164.71

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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.