Home / 295,934.34-443,624.40-144,098.22

Finding the Fourth Proportional to 295,934.34, 443,624.40 and 144,098.22

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Solution

The fourth proportional to 295,934.34, 443,624.40 and 144,098.22 is: 216,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,934.34 : 443,624.40 = 144,098.22 : x
  2. Step 2: Convert to fraction form
    295,934.34/443,624.40 = 144,098.22/x
  3. Step 3: Cross multiply
    295,934.34x = 443,624.40 × 144,098.22
  4. Step 4: Simplify right side
    295,934.34x = 63,925,486,388.57
  5. Step 5: Solve for x
    x = 63,925,486,388.57/295,934.34
  6. Step 6: Final answer
    x = 216,012.40

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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.