Home / 44,782.13-61,790.27-25,397.45

Finding the Fourth Proportional to 44,782.13, 61,790.27 and 25,397.45

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Solution

The fourth proportional to 44,782.13, 61,790.27 and 25,397.45 is: 35,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782.13 : 61,790.27 = 25,397.45 : x
  2. Step 2: Convert to fraction form
    44,782.13/61,790.27 = 25,397.45/x
  3. Step 3: Cross multiply
    44,782.13x = 61,790.27 × 25,397.45
  4. Step 4: Simplify right side
    44,782.13x = 1,569,315,160.02
  5. Step 5: Solve for x
    x = 1,569,315,160.02/44,782.13
  6. Step 6: Final answer
    x = 35,043.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.