Home / 22,298.64-30,792.50-14,354.36

Finding the Fourth Proportional to 22,298.64, 30,792.50 and 14,354.36

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Solution

The fourth proportional to 22,298.64, 30,792.50 and 14,354.36 is: 19,822.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,298.64 : 30,792.50 = 14,354.36 : x
  2. Step 2: Convert to fraction form
    22,298.64/30,792.50 = 14,354.36/x
  3. Step 3: Cross multiply
    22,298.64x = 30,792.50 × 14,354.36
  4. Step 4: Simplify right side
    22,298.64x = 442,006,630.30
  5. Step 5: Solve for x
    x = 442,006,630.30/22,298.64
  6. Step 6: Final answer
    x = 19,822.13

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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.