Home / 44,505.64-61,090.55-39,357.04

Finding the Fourth Proportional to 44,505.64, 61,090.55 and 39,357.04

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Solution

The fourth proportional to 44,505.64, 61,090.55 and 39,357.04 is: 54,023.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.64 : 61,090.55 = 39,357.04 : x
  2. Step 2: Convert to fraction form
    44,505.64/61,090.55 = 39,357.04/x
  3. Step 3: Cross multiply
    44,505.64x = 61,090.55 × 39,357.04
  4. Step 4: Simplify right side
    44,505.64x = 2,404,343,219.97
  5. Step 5: Solve for x
    x = 2,404,343,219.97/44,505.64
  6. Step 6: Final answer
    x = 54,023.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.