Home / 24,159.40-33,340.34-14,597.96

Finding the Fourth Proportional to 24,159.40, 33,340.34 and 14,597.96

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Solution

The fourth proportional to 24,159.40, 33,340.34 and 14,597.96 is: 20,145.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,159.40 : 33,340.34 = 14,597.96 : x
  2. Step 2: Convert to fraction form
    24,159.40/33,340.34 = 14,597.96/x
  3. Step 3: Cross multiply
    24,159.40x = 33,340.34 × 14,597.96
  4. Step 4: Simplify right side
    24,159.40x = 486,700,819.50
  5. Step 5: Solve for x
    x = 486,700,819.50/24,159.40
  6. Step 6: Final answer
    x = 20,145.40

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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.