Home / 336,493.09-464,366.00-183,531.28

Finding the Fourth Proportional to 336,493.09, 464,366.00 and 183,531.28

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Solution

The fourth proportional to 336,493.09, 464,366.00 and 183,531.28 is: 253,276.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,493.09 : 464,366.00 = 183,531.28 : x
  2. Step 2: Convert to fraction form
    336,493.09/464,366.00 = 183,531.28/x
  3. Step 3: Cross multiply
    336,493.09x = 464,366.00 × 183,531.28
  4. Step 4: Simplify right side
    336,493.09x = 85,225,684,289.91
  5. Step 5: Solve for x
    x = 85,225,684,289.91/336,493.09
  6. Step 6: Final answer
    x = 253,276.18

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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.