Home / 46,745.92-70,116.45-15,155.52

Finding the Fourth Proportional to 46,745.92, 70,116.45 and 15,155.52

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Solution

The fourth proportional to 46,745.92, 70,116.45 and 15,155.52 is: 22,732.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,745.92 : 70,116.45 = 15,155.52 : x
  2. Step 2: Convert to fraction form
    46,745.92/70,116.45 = 15,155.52/x
  3. Step 3: Cross multiply
    46,745.92x = 70,116.45 × 15,155.52
  4. Step 4: Simplify right side
    46,745.92x = 1,062,651,260.30
  5. Step 5: Solve for x
    x = 1,062,651,260.30/46,745.92
  6. Step 6: Final answer
    x = 22,732.49

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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.