Home / 47,946.97-66,167.33-26,436.75

Finding the Fourth Proportional to 47,946.97, 66,167.33 and 26,436.75

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Solution

The fourth proportional to 47,946.97, 66,167.33 and 26,436.75 is: 36,483.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,946.97 : 66,167.33 = 26,436.75 : x
  2. Step 2: Convert to fraction form
    47,946.97/66,167.33 = 26,436.75/x
  3. Step 3: Cross multiply
    47,946.97x = 66,167.33 × 26,436.75
  4. Step 4: Simplify right side
    47,946.97x = 1,749,249,475.60
  5. Step 5: Solve for x
    x = 1,749,249,475.60/47,946.97
  6. Step 6: Final answer
    x = 36,483.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.