Home / 60,546.24-90,688.08-29,316

Finding the Fourth Proportional to 60,546.24, 90,688.08 and 29,316

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Solution

The fourth proportional to 60,546.24, 90,688.08 and 29,316 is: 43,910.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,546.24 : 90,688.08 = 29,316 : x
  2. Step 2: Convert to fraction form
    60,546.24/90,688.08 = 29,316/x
  3. Step 3: Cross multiply
    60,546.24x = 90,688.08 × 29,316
  4. Step 4: Simplify right side
    60,546.24x = 2,658,611,753.28
  5. Step 5: Solve for x
    x = 2,658,611,753.28/60,546.24
  6. Step 6: Final answer
    x = 43,910.44

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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.