Home / 166,148.03-229,281.35-94,526.53

Finding the Fourth Proportional to 166,148.03, 229,281.35 and 94,526.53

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Solution

The fourth proportional to 166,148.03, 229,281.35 and 94,526.53 is: 130,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,148.03 : 229,281.35 = 94,526.53 : x
  2. Step 2: Convert to fraction form
    166,148.03/229,281.35 = 94,526.53/x
  3. Step 3: Cross multiply
    166,148.03x = 229,281.35 × 94,526.53
  4. Step 4: Simplify right side
    166,148.03x = 21,673,169,363.38
  5. Step 5: Solve for x
    x = 21,673,169,363.38/166,148.03
  6. Step 6: Final answer
    x = 130,444.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.