Home / 14,894.20-22,341.30-14,602.60

Finding the Fourth Proportional to 14,894.20, 22,341.30 and 14,602.60

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Solution

The fourth proportional to 14,894.20, 22,341.30 and 14,602.60 is: 21,903.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894.20 : 22,341.30 = 14,602.60 : x
  2. Step 2: Convert to fraction form
    14,894.20/22,341.30 = 14,602.60/x
  3. Step 3: Cross multiply
    14,894.20x = 22,341.30 × 14,602.60
  4. Step 4: Simplify right side
    14,894.20x = 326,241,067.38
  5. Step 5: Solve for x
    x = 326,241,067.38/14,894.20
  6. Step 6: Final answer
    x = 21,903.90

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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.