Home / 9,396.20-14,094.30-8,532.20

Finding the Fourth Proportional to 9,396.20, 14,094.30 and 8,532.20

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Solution

The fourth proportional to 9,396.20, 14,094.30 and 8,532.20 is: 12,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.20 : 14,094.30 = 8,532.20 : x
  2. Step 2: Convert to fraction form
    9,396.20/14,094.30 = 8,532.20/x
  3. Step 3: Cross multiply
    9,396.20x = 14,094.30 × 8,532.20
  4. Step 4: Simplify right side
    9,396.20x = 120,255,386.46
  5. Step 5: Solve for x
    x = 120,255,386.46/9,396.20
  6. Step 6: Final answer
    x = 12,798.30

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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.