Home / 113,822.55-170,736.93-29,580.84

Finding the Fourth Proportional to 113,822.55, 170,736.93 and 29,580.84

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Solution

The fourth proportional to 113,822.55, 170,736.93 and 29,580.84 is: 44,372.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,822.55 : 170,736.93 = 29,580.84 : x
  2. Step 2: Convert to fraction form
    113,822.55/170,736.93 = 29,580.84/x
  3. Step 3: Cross multiply
    113,822.55x = 170,736.93 × 29,580.84
  4. Step 4: Simplify right side
    113,822.55x = 5,050,541,808.42
  5. Step 5: Solve for x
    x = 5,050,541,808.42/113,822.55
  6. Step 6: Final answer
    x = 44,372.07

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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.