Home / 15,367.30-23,056.35-6,602.74

Finding the Fourth Proportional to 15,367.30, 23,056.35 and 6,602.74

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Solution

The fourth proportional to 15,367.30, 23,056.35 and 6,602.74 is: 9,906.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367.30 : 23,056.35 = 6,602.74 : x
  2. Step 2: Convert to fraction form
    15,367.30/23,056.35 = 6,602.74/x
  3. Step 3: Cross multiply
    15,367.30x = 23,056.35 × 6,602.74
  4. Step 4: Simplify right side
    15,367.30x = 152,235,084.40
  5. Step 5: Solve for x
    x = 152,235,084.40/15,367.30
  6. Step 6: Final answer
    x = 9,906.43

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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.