Home / 336,543.68-464,439.04-183,584.48

Finding the Fourth Proportional to 336,543.68, 464,439.04 and 183,584.48

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Solution

The fourth proportional to 336,543.68, 464,439.04 and 183,584.48 is: 253,351.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,543.68 : 464,439.04 = 183,584.48 : x
  2. Step 2: Convert to fraction form
    336,543.68/464,439.04 = 183,584.48/x
  3. Step 3: Cross multiply
    336,543.68x = 464,439.04 × 183,584.48
  4. Step 4: Simplify right side
    336,543.68x = 85,263,799,650.10
  5. Step 5: Solve for x
    x = 85,263,799,650.10/336,543.68
  6. Step 6: Final answer
    x = 253,351.36

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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.