Home / 44,739.10-61,740.08-25,619.16

Finding the Fourth Proportional to 44,739.10, 61,740.08 and 25,619.16

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Solution

The fourth proportional to 44,739.10, 61,740.08 and 25,619.16 is: 35,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,739.10 : 61,740.08 = 25,619.16 : x
  2. Step 2: Convert to fraction form
    44,739.10/61,740.08 = 25,619.16/x
  3. Step 3: Cross multiply
    44,739.10x = 61,740.08 × 25,619.16
  4. Step 4: Simplify right side
    44,739.10x = 1,581,728,987.93
  5. Step 5: Solve for x
    x = 1,581,728,987.93/44,739.10
  6. Step 6: Final answer
    x = 35,354.51

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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.