Home / 29,030.10-43,577.55-27,126.60

Finding the Fourth Proportional to 29,030.10, 43,577.55 and 27,126.60

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Solution

The fourth proportional to 29,030.10, 43,577.55 and 27,126.60 is: 40,720.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,030.10 : 43,577.55 = 27,126.60 : x
  2. Step 2: Convert to fraction form
    29,030.10/43,577.55 = 27,126.60/x
  3. Step 3: Cross multiply
    29,030.10x = 43,577.55 × 27,126.60
  4. Step 4: Simplify right side
    29,030.10x = 1,182,110,767.83
  5. Step 5: Solve for x
    x = 1,182,110,767.83/29,030.10
  6. Step 6: Final answer
    x = 40,720.18

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1.5x scale

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.