Home / 43,280.66-59,720.57-24,159.45

Finding the Fourth Proportional to 43,280.66, 59,720.57 and 24,159.45

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Solution

The fourth proportional to 43,280.66, 59,720.57 and 24,159.45 is: 33,336.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,280.66 : 59,720.57 = 24,159.45 : x
  2. Step 2: Convert to fraction form
    43,280.66/59,720.57 = 24,159.45/x
  3. Step 3: Cross multiply
    43,280.66x = 59,720.57 × 24,159.45
  4. Step 4: Simplify right side
    43,280.66x = 1,442,816,004.09
  5. Step 5: Solve for x
    x = 1,442,816,004.09/43,280.66
  6. Step 6: Final answer
    x = 33,336.28

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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.