Home / 25,104.13-37,655.28-7,573.50

Finding the Fourth Proportional to 25,104.13, 37,655.28 and 7,573.50

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Solution

The fourth proportional to 25,104.13, 37,655.28 and 7,573.50 is: 11,359.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.13 : 37,655.28 = 7,573.50 : x
  2. Step 2: Convert to fraction form
    25,104.13/37,655.28 = 7,573.50/x
  3. Step 3: Cross multiply
    25,104.13x = 37,655.28 × 7,573.50
  4. Step 4: Simplify right side
    25,104.13x = 285,182,263.08
  5. Step 5: Solve for x
    x = 285,182,263.08/25,104.13
  6. Step 6: Final answer
    x = 11,359.98

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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.