Home / 24,925.92-34,401.07-15,852.14

Finding the Fourth Proportional to 24,925.92, 34,401.07 and 15,852.14

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Solution

The fourth proportional to 24,925.92, 34,401.07 and 15,852.14 is: 21,878.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,925.92 : 34,401.07 = 15,852.14 : x
  2. Step 2: Convert to fraction form
    24,925.92/34,401.07 = 15,852.14/x
  3. Step 3: Cross multiply
    24,925.92x = 34,401.07 × 15,852.14
  4. Step 4: Simplify right side
    24,925.92x = 545,330,519.82
  5. Step 5: Solve for x
    x = 545,330,519.82/24,925.92
  6. Step 6: Final answer
    x = 21,878.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.