Home / 25,024.10-37,525.08-7,490.66

Finding the Fourth Proportional to 25,024.10, 37,525.08 and 7,490.66

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Solution

The fourth proportional to 25,024.10, 37,525.08 and 7,490.66 is: 11,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.10 : 37,525.08 = 7,490.66 : x
  2. Step 2: Convert to fraction form
    25,024.10/37,525.08 = 7,490.66/x
  3. Step 3: Cross multiply
    25,024.10x = 37,525.08 × 7,490.66
  4. Step 4: Simplify right side
    25,024.10x = 281,087,615.75
  5. Step 5: Solve for x
    x = 281,087,615.75/25,024.10
  6. Step 6: Final answer
    x = 11,232.68

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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.