Home / 113,774.66-170,664.45-34,887.14

Finding the Fourth Proportional to 113,774.66, 170,664.45 and 34,887.14

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Solution

The fourth proportional to 113,774.66, 170,664.45 and 34,887.14 is: 52,331.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,774.66 : 170,664.45 = 34,887.14 : x
  2. Step 2: Convert to fraction form
    113,774.66/170,664.45 = 34,887.14/x
  3. Step 3: Cross multiply
    113,774.66x = 170,664.45 × 34,887.14
  4. Step 4: Simplify right side
    113,774.66x = 5,953,994,560.17
  5. Step 5: Solve for x
    x = 5,953,994,560.17/113,774.66
  6. Step 6: Final answer
    x = 52,331.46

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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.