Home / 44,712.38-67,026.88-15,109.51

Finding the Fourth Proportional to 44,712.38, 67,026.88 and 15,109.51

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Solution

The fourth proportional to 44,712.38, 67,026.88 and 15,109.51 is: 22,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712.38 : 67,026.88 = 15,109.51 : x
  2. Step 2: Convert to fraction form
    44,712.38/67,026.88 = 15,109.51/x
  3. Step 3: Cross multiply
    44,712.38x = 67,026.88 × 15,109.51
  4. Step 4: Simplify right side
    44,712.38x = 1,012,743,457.89
  5. Step 5: Solve for x
    x = 1,012,743,457.89/44,712.38
  6. Step 6: Final answer
    x = 22,650.18

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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.