Home / 47,329.10-70,933.35-25,153.10

Finding the Fourth Proportional to 47,329.10, 70,933.35 and 25,153.10

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Solution

The fourth proportional to 47,329.10, 70,933.35 and 25,153.10 is: 37,697.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,329.10 : 70,933.35 = 25,153.10 : x
  2. Step 2: Convert to fraction form
    47,329.10/70,933.35 = 25,153.10/x
  3. Step 3: Cross multiply
    47,329.10x = 70,933.35 × 25,153.10
  4. Step 4: Simplify right side
    47,329.10x = 1,784,193,645.89
  5. Step 5: Solve for x
    x = 1,784,193,645.89/47,329.10
  6. Step 6: Final answer
    x = 37,697.60

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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.