Home / 43,499.04-65,246.32-25,497.26

Finding the Fourth Proportional to 43,499.04, 65,246.32 and 25,497.26

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Solution

The fourth proportional to 43,499.04, 65,246.32 and 25,497.26 is: 38,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,499.04 : 65,246.32 = 25,497.26 : x
  2. Step 2: Convert to fraction form
    43,499.04/65,246.32 = 25,497.26/x
  3. Step 3: Cross multiply
    43,499.04x = 65,246.32 × 25,497.26
  4. Step 4: Simplify right side
    43,499.04x = 1,663,602,385.08
  5. Step 5: Solve for x
    x = 1,663,602,385.08/43,499.04
  6. Step 6: Final answer
    x = 38,244.58

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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.