Home / 62,165.33-93,247.90-28,867.19

Finding the Fourth Proportional to 62,165.33, 93,247.90 and 28,867.19

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Solution

The fourth proportional to 62,165.33, 93,247.90 and 28,867.19 is: 43,300.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,165.33 : 93,247.90 = 28,867.19 : x
  2. Step 2: Convert to fraction form
    62,165.33/93,247.90 = 28,867.19/x
  3. Step 3: Cross multiply
    62,165.33x = 93,247.90 × 28,867.19
  4. Step 4: Simplify right side
    62,165.33x = 2,691,804,846.40
  5. Step 5: Solve for x
    x = 2,691,804,846.40/62,165.33
  6. Step 6: Final answer
    x = 43,300.74

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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.