Home / 44,266.13-66,393.69-17,945.58

Finding the Fourth Proportional to 44,266.13, 66,393.69 and 17,945.58

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Solution

The fourth proportional to 44,266.13, 66,393.69 and 17,945.58 is: 26,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,266.13 : 66,393.69 = 17,945.58 : x
  2. Step 2: Convert to fraction form
    44,266.13/66,393.69 = 17,945.58/x
  3. Step 3: Cross multiply
    44,266.13x = 66,393.69 × 17,945.58
  4. Step 4: Simplify right side
    44,266.13x = 1,191,473,275.39
  5. Step 5: Solve for x
    x = 1,191,473,275.39/44,266.13
  6. Step 6: Final answer
    x = 26,916.14

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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.