Home / 15,096.60-22,645.34-7,199.94

Finding the Fourth Proportional to 15,096.60, 22,645.34 and 7,199.94

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Solution

The fourth proportional to 15,096.60, 22,645.34 and 7,199.94 is: 10,800.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,096.60 : 22,645.34 = 7,199.94 : x
  2. Step 2: Convert to fraction form
    15,096.60/22,645.34 = 7,199.94/x
  3. Step 3: Cross multiply
    15,096.60x = 22,645.34 × 7,199.94
  4. Step 4: Simplify right side
    15,096.60x = 163,045,089.28
  5. Step 5: Solve for x
    x = 163,045,089.28/15,096.60
  6. Step 6: Final answer
    x = 10,800.12

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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.