Home / 229,123.32-343,575.90-94,166.30

Finding the Fourth Proportional to 229,123.32, 343,575.90 and 94,166.30

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Solution

The fourth proportional to 229,123.32, 343,575.90 and 94,166.30 is: 141,204.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,123.32 : 343,575.90 = 94,166.30 : x
  2. Step 2: Convert to fraction form
    229,123.32/343,575.90 = 94,166.30/x
  3. Step 3: Cross multiply
    229,123.32x = 343,575.90 × 94,166.30
  4. Step 4: Simplify right side
    229,123.32x = 32,353,269,554.29
  5. Step 5: Solve for x
    x = 32,353,269,554.29/229,123.32
  6. Step 6: Final answer
    x = 141,204.61

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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.