Home / 247,526.04-341,586-134,348.82

Finding the Fourth Proportional to 247,526.04, 341,586 and 134,348.82

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Solution

The fourth proportional to 247,526.04, 341,586 and 134,348.82 is: 185,401.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,526.04 : 341,586 = 134,348.82 : x
  2. Step 2: Convert to fraction form
    247,526.04/341,586 = 134,348.82/x
  3. Step 3: Cross multiply
    247,526.04x = 341,586 × 134,348.82
  4. Step 4: Simplify right side
    247,526.04x = 45,891,676,028.52
  5. Step 5: Solve for x
    x = 45,891,676,028.52/247,526.04
  6. Step 6: Final answer
    x = 185,401.41

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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.