Home / 47,325.10-70,927.35-25,149.10

Finding the Fourth Proportional to 47,325.10, 70,927.35 and 25,149.10

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Solution

The fourth proportional to 47,325.10, 70,927.35 and 25,149.10 is: 37,691.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,325.10 : 70,927.35 = 25,149.10 : x
  2. Step 2: Convert to fraction form
    47,325.10/70,927.35 = 25,149.10/x
  3. Step 3: Cross multiply
    47,325.10x = 70,927.35 × 25,149.10
  4. Step 4: Simplify right side
    47,325.10x = 1,783,759,017.89
  5. Step 5: Solve for x
    x = 1,783,759,017.89/47,325.10
  6. Step 6: Final answer
    x = 37,691.61

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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.