Home / 22,298.66-30,792.98-14,354.69

Finding the Fourth Proportional to 22,298.66, 30,792.98 and 14,354.69

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Solution

The fourth proportional to 22,298.66, 30,792.98 and 14,354.69 is: 19,822.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,298.66 : 30,792.98 = 14,354.69 : x
  2. Step 2: Convert to fraction form
    22,298.66/30,792.98 = 14,354.69/x
  3. Step 3: Cross multiply
    22,298.66x = 30,792.98 × 14,354.69
  4. Step 4: Simplify right side
    22,298.66x = 442,023,682.08
  5. Step 5: Solve for x
    x = 442,023,682.08/22,298.66
  6. Step 6: Final answer
    x = 19,822.88

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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.