Home / 44,348.29-66,198.65-38,466.63

Finding the Fourth Proportional to 44,348.29, 66,198.65 and 38,466.63

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Solution

The fourth proportional to 44,348.29, 66,198.65 and 38,466.63 is: 57,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348.29 : 66,198.65 = 38,466.63 : x
  2. Step 2: Convert to fraction form
    44,348.29/66,198.65 = 38,466.63/x
  3. Step 3: Cross multiply
    44,348.29x = 66,198.65 × 38,466.63
  4. Step 4: Simplify right side
    44,348.29x = 2,546,438,783.72
  5. Step 5: Solve for x
    x = 2,546,438,783.72/44,348.29
  6. Step 6: Final answer
    x = 57,419.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.