Home / 44,628.60-66,941.14-15,045.76

Finding the Fourth Proportional to 44,628.60, 66,941.14 and 15,045.76

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Solution

The fourth proportional to 44,628.60, 66,941.14 and 15,045.76 is: 22,568.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,628.60 : 66,941.14 = 15,045.76 : x
  2. Step 2: Convert to fraction form
    44,628.60/66,941.14 = 15,045.76/x
  3. Step 3: Cross multiply
    44,628.60x = 66,941.14 × 15,045.76
  4. Step 4: Simplify right side
    44,628.60x = 1,007,180,326.57
  5. Step 5: Solve for x
    x = 1,007,180,326.57/44,628.60
  6. Step 6: Final answer
    x = 22,568.05

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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.