Home / 24,156.27-36,238.05-8,570.25

Finding the Fourth Proportional to 24,156.27, 36,238.05 and 8,570.25

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Solution

The fourth proportional to 24,156.27, 36,238.05 and 8,570.25 is: 12,856.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156.27 : 36,238.05 = 8,570.25 : x
  2. Step 2: Convert to fraction form
    24,156.27/36,238.05 = 8,570.25/x
  3. Step 3: Cross multiply
    24,156.27x = 36,238.05 × 8,570.25
  4. Step 4: Simplify right side
    24,156.27x = 310,569,148.01
  5. Step 5: Solve for x
    x = 310,569,148.01/24,156.27
  6. Step 6: Final answer
    x = 12,856.67

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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.