Home / 31,946.67-47,920.01-25,064.91

Finding the Fourth Proportional to 31,946.67, 47,920.01 and 25,064.91

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Solution

The fourth proportional to 31,946.67, 47,920.01 and 25,064.91 is: 37,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,946.67 : 47,920.01 = 25,064.91 : x
  2. Step 2: Convert to fraction form
    31,946.67/47,920.01 = 25,064.91/x
  3. Step 3: Cross multiply
    31,946.67x = 47,920.01 × 25,064.91
  4. Step 4: Simplify right side
    31,946.67x = 1,201,110,612.52
  5. Step 5: Solve for x
    x = 1,201,110,612.52/31,946.67
  6. Step 6: Final answer
    x = 37,597.37

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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.