Home / 44,265.80-66,528.30-38,563.40

Finding the Fourth Proportional to 44,265.80, 66,528.30 and 38,563.40

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Solution

The fourth proportional to 44,265.80, 66,528.30 and 38,563.40 is: 57,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,265.80 : 66,528.30 = 38,563.40 : x
  2. Step 2: Convert to fraction form
    44,265.80/66,528.30 = 38,563.40/x
  3. Step 3: Cross multiply
    44,265.80x = 66,528.30 × 38,563.40
  4. Step 4: Simplify right side
    44,265.80x = 2,565,557,444.22
  5. Step 5: Solve for x
    x = 2,565,557,444.22/44,265.80
  6. Step 6: Final answer
    x = 57,958.00

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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.