Home / 337,088.37-465,281.68-193,949.22

Finding the Fourth Proportional to 337,088.37, 465,281.68 and 193,949.22

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Solution

The fourth proportional to 337,088.37, 465,281.68 and 193,949.22 is: 267,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,088.37 : 465,281.68 = 193,949.22 : x
  2. Step 2: Convert to fraction form
    337,088.37/465,281.68 = 193,949.22/x
  3. Step 3: Cross multiply
    337,088.37x = 465,281.68 × 193,949.22
  4. Step 4: Simplify right side
    337,088.37x = 90,241,018,916.29
  5. Step 5: Solve for x
    x = 90,241,018,916.29/337,088.37
  6. Step 6: Final answer
    x = 267,707.30

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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.