Home / 24,600.84-36,870.12-15,712.74

Finding the Fourth Proportional to 24,600.84, 36,870.12 and 15,712.74

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Solution

The fourth proportional to 24,600.84, 36,870.12 and 15,712.74 is: 23,549.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,600.84 : 36,870.12 = 15,712.74 : x
  2. Step 2: Convert to fraction form
    24,600.84/36,870.12 = 15,712.74/x
  3. Step 3: Cross multiply
    24,600.84x = 36,870.12 × 15,712.74
  4. Step 4: Simplify right side
    24,600.84x = 579,330,609.33
  5. Step 5: Solve for x
    x = 579,330,609.33/24,600.84
  6. Step 6: Final answer
    x = 23,549.22

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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.