Home / 24,341.40-36,518.56-7,701.72

Finding the Fourth Proportional to 24,341.40, 36,518.56 and 7,701.72

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Solution

The fourth proportional to 24,341.40, 36,518.56 and 7,701.72 is: 11,554.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,341.40 : 36,518.56 = 7,701.72 : x
  2. Step 2: Convert to fraction form
    24,341.40/36,518.56 = 7,701.72/x
  3. Step 3: Cross multiply
    24,341.40x = 36,518.56 × 7,701.72
  4. Step 4: Simplify right side
    24,341.40x = 281,255,723.92
  5. Step 5: Solve for x
    x = 281,255,723.92/24,341.40
  6. Step 6: Final answer
    x = 11,554.62

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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.