Home / 41,567.68-57,363.60-22,705.12

Finding the Fourth Proportional to 41,567.68, 57,363.60 and 22,705.12

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Solution

The fourth proportional to 41,567.68, 57,363.60 and 22,705.12 is: 31,333.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,567.68 : 57,363.60 = 22,705.12 : x
  2. Step 2: Convert to fraction form
    41,567.68/57,363.60 = 22,705.12/x
  3. Step 3: Cross multiply
    41,567.68x = 57,363.60 × 22,705.12
  4. Step 4: Simplify right side
    41,567.68x = 1,302,447,421.63
  5. Step 5: Solve for x
    x = 1,302,447,421.63/41,567.68
  6. Step 6: Final answer
    x = 31,333.18

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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.