Home / 44,114.74-66,165.14-36,666.12

Finding the Fourth Proportional to 44,114.74, 66,165.14 and 36,666.12

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Solution

The fourth proportional to 44,114.74, 66,165.14 and 36,666.12 is: 54,993.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,114.74 : 66,165.14 = 36,666.12 : x
  2. Step 2: Convert to fraction form
    44,114.74/66,165.14 = 36,666.12/x
  3. Step 3: Cross multiply
    44,114.74x = 66,165.14 × 36,666.12
  4. Step 4: Simplify right side
    44,114.74x = 2,426,018,963.06
  5. Step 5: Solve for x
    x = 2,426,018,963.06/44,114.74
  6. Step 6: Final answer
    x = 54,993.39

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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.