Home / 335,964.11-463,630.50-185,061.11

Finding the Fourth Proportional to 335,964.11, 463,630.50 and 185,061.11

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Solution

The fourth proportional to 335,964.11, 463,630.50 and 185,061.11 is: 255,384.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,964.11 : 463,630.50 = 185,061.11 : x
  2. Step 2: Convert to fraction form
    335,964.11/463,630.50 = 185,061.11/x
  3. Step 3: Cross multiply
    335,964.11x = 463,630.50 × 185,061.11
  4. Step 4: Simplify right side
    335,964.11x = 85,799,974,959.86
  5. Step 5: Solve for x
    x = 85,799,974,959.86/335,964.11
  6. Step 6: Final answer
    x = 255,384.35

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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.