Home / 46,755.14-70,134.12-15,164.34

Finding the Fourth Proportional to 46,755.14, 70,134.12 and 15,164.34

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Solution

The fourth proportional to 46,755.14, 70,134.12 and 15,164.34 is: 22,746.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,755.14 : 70,134.12 = 15,164.34 : x
  2. Step 2: Convert to fraction form
    46,755.14/70,134.12 = 15,164.34/x
  3. Step 3: Cross multiply
    46,755.14x = 70,134.12 × 15,164.34
  4. Step 4: Simplify right side
    46,755.14x = 1,063,537,641.28
  5. Step 5: Solve for x
    x = 1,063,537,641.28/46,755.14
  6. Step 6: Final answer
    x = 22,746.97

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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.