Home / 25,060.32-37,616.13-19,574.46

Finding the Fourth Proportional to 25,060.32, 37,616.13 and 19,574.46

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Solution

The fourth proportional to 25,060.32, 37,616.13 and 19,574.46 is: 29,381.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,060.32 : 37,616.13 = 19,574.46 : x
  2. Step 2: Convert to fraction form
    25,060.32/37,616.13 = 19,574.46/x
  3. Step 3: Cross multiply
    25,060.32x = 37,616.13 × 19,574.46
  4. Step 4: Simplify right side
    25,060.32x = 736,315,432.04
  5. Step 5: Solve for x
    x = 736,315,432.04/25,060.32
  6. Step 6: Final answer
    x = 29,381.73

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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.