Home / 296,043.08-444,119.40-93,690.12

Finding the Fourth Proportional to 296,043.08, 444,119.40 and 93,690.12

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Solution

The fourth proportional to 296,043.08, 444,119.40 and 93,690.12 is: 140,552.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,043.08 : 444,119.40 = 93,690.12 : x
  2. Step 2: Convert to fraction form
    296,043.08/444,119.40 = 93,690.12/x
  3. Step 3: Cross multiply
    296,043.08x = 444,119.40 × 93,690.12
  4. Step 4: Simplify right side
    296,043.08x = 41,609,599,880.33
  5. Step 5: Solve for x
    x = 41,609,599,880.33/296,043.08
  6. Step 6: Final answer
    x = 140,552.52

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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.