Home / 43,881.24-60,491.46-31,094.92

Finding the Fourth Proportional to 43,881.24, 60,491.46 and 31,094.92

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Solution

The fourth proportional to 43,881.24, 60,491.46 and 31,094.92 is: 42,865.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,881.24 : 60,491.46 = 31,094.92 : x
  2. Step 2: Convert to fraction form
    43,881.24/60,491.46 = 31,094.92/x
  3. Step 3: Cross multiply
    43,881.24x = 60,491.46 × 31,094.92
  4. Step 4: Simplify right side
    43,881.24x = 1,880,977,109.38
  5. Step 5: Solve for x
    x = 1,880,977,109.38/43,881.24
  6. Step 6: Final answer
    x = 42,865.18

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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.