Home / 336,587.50-464,490.12-183,625.69

Finding the Fourth Proportional to 336,587.50, 464,490.12 and 183,625.69

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Solution

The fourth proportional to 336,587.50, 464,490.12 and 183,625.69 is: 253,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,587.50 : 464,490.12 = 183,625.69 : x
  2. Step 2: Convert to fraction form
    336,587.50/464,490.12 = 183,625.69/x
  3. Step 3: Cross multiply
    336,587.50x = 464,490.12 × 183,625.69
  4. Step 4: Simplify right side
    336,587.50x = 85,292,318,783.18
  5. Step 5: Solve for x
    x = 85,292,318,783.18/336,587.50
  6. Step 6: Final answer
    x = 253,403.11

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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.