Home / 296,267.22-444,400.11-99,275.22

Finding the Fourth Proportional to 296,267.22, 444,400.11 and 99,275.22

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Solution

The fourth proportional to 296,267.22, 444,400.11 and 99,275.22 is: 148,912.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,267.22 : 444,400.11 = 99,275.22 : x
  2. Step 2: Convert to fraction form
    296,267.22/444,400.11 = 99,275.22/x
  3. Step 3: Cross multiply
    296,267.22x = 444,400.11 × 99,275.22
  4. Step 4: Simplify right side
    296,267.22x = 44,117,918,688.27
  5. Step 5: Solve for x
    x = 44,117,918,688.27/296,267.22
  6. Step 6: Final answer
    x = 148,912.59

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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.