Home / 250,341.68-375,101.98-106,132.27

Finding the Fourth Proportional to 250,341.68, 375,101.98 and 106,132.27

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Solution

The fourth proportional to 250,341.68, 375,101.98 and 106,132.27 is: 159,024.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,341.68 : 375,101.98 = 106,132.27 : x
  2. Step 2: Convert to fraction form
    250,341.68/375,101.98 = 106,132.27/x
  3. Step 3: Cross multiply
    250,341.68x = 375,101.98 × 106,132.27
  4. Step 4: Simplify right side
    250,341.68x = 39,810,424,618.89
  5. Step 5: Solve for x
    x = 39,810,424,618.89/250,341.68
  6. Step 6: Final answer
    x = 159,024.36

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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.