Home / 25,302.48-37,954.56-9,505.92

Finding the Fourth Proportional to 25,302.48, 37,954.56 and 9,505.92

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Solution

The fourth proportional to 25,302.48, 37,954.56 and 9,505.92 is: 14,259.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,302.48 : 37,954.56 = 9,505.92 : x
  2. Step 2: Convert to fraction form
    25,302.48/37,954.56 = 9,505.92/x
  3. Step 3: Cross multiply
    25,302.48x = 37,954.56 × 9,505.92
  4. Step 4: Simplify right side
    25,302.48x = 360,793,011.00
  5. Step 5: Solve for x
    x = 360,793,011.00/25,302.48
  6. Step 6: Final answer
    x = 14,259.20

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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.