Home / 44,853.20-66,877.60-43,232.45

Finding the Fourth Proportional to 44,853.20, 66,877.60 and 43,232.45

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Solution

The fourth proportional to 44,853.20, 66,877.60 and 43,232.45 is: 64,461.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,853.20 : 66,877.60 = 43,232.45 : x
  2. Step 2: Convert to fraction form
    44,853.20/66,877.60 = 43,232.45/x
  3. Step 3: Cross multiply
    44,853.20x = 66,877.60 × 43,232.45
  4. Step 4: Simplify right side
    44,853.20x = 2,891,282,281.96
  5. Step 5: Solve for x
    x = 2,891,282,281.96/44,853.20
  6. Step 6: Final answer
    x = 64,461.01

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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.