Home / 46,805.28-70,523.60-38,667.54

Finding the Fourth Proportional to 46,805.28, 70,523.60 and 38,667.54

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Solution

The fourth proportional to 46,805.28, 70,523.60 and 38,667.54 is: 58,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805.28 : 70,523.60 = 38,667.54 : x
  2. Step 2: Convert to fraction form
    46,805.28/70,523.60 = 38,667.54/x
  3. Step 3: Cross multiply
    46,805.28x = 70,523.60 × 38,667.54
  4. Step 4: Simplify right side
    46,805.28x = 2,726,974,123.94
  5. Step 5: Solve for x
    x = 2,726,974,123.94/46,805.28
  6. Step 6: Final answer
    x = 58,262.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.