Home / 24,307.29-36,444.74-8,722.89

Finding the Fourth Proportional to 24,307.29, 36,444.74 and 8,722.89

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Solution

The fourth proportional to 24,307.29, 36,444.74 and 8,722.89 is: 13,078.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,307.29 : 36,444.74 = 8,722.89 : x
  2. Step 2: Convert to fraction form
    24,307.29/36,444.74 = 8,722.89/x
  3. Step 3: Cross multiply
    24,307.29x = 36,444.74 × 8,722.89
  4. Step 4: Simplify right side
    24,307.29x = 317,903,414.48
  5. Step 5: Solve for x
    x = 317,903,414.48/24,307.29
  6. Step 6: Final answer
    x = 13,078.52

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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.