Home / 336,240.54-464,008.98-183,278.76

Finding the Fourth Proportional to 336,240.54, 464,008.98 and 183,278.76

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Solution

The fourth proportional to 336,240.54, 464,008.98 and 183,278.76 is: 252,923.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,240.54 : 464,008.98 = 183,278.76 : x
  2. Step 2: Convert to fraction form
    336,240.54/464,008.98 = 183,278.76/x
  3. Step 3: Cross multiply
    336,240.54x = 464,008.98 × 183,278.76
  4. Step 4: Simplify right side
    336,240.54x = 85,042,990,483.26
  5. Step 5: Solve for x
    x = 85,042,990,483.26/336,240.54
  6. Step 6: Final answer
    x = 252,923.07

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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.