Home / 29,541.18-44,328.33-15,689.82

Finding the Fourth Proportional to 29,541.18, 44,328.33 and 15,689.82

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Solution

The fourth proportional to 29,541.18, 44,328.33 and 15,689.82 is: 23,543.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,541.18 : 44,328.33 = 15,689.82 : x
  2. Step 2: Convert to fraction form
    29,541.18/44,328.33 = 15,689.82/x
  3. Step 3: Cross multiply
    29,541.18x = 44,328.33 × 15,689.82
  4. Step 4: Simplify right side
    29,541.18x = 695,503,518.60
  5. Step 5: Solve for x
    x = 695,503,518.60/29,541.18
  6. Step 6: Final answer
    x = 23,543.53

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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.