Home / 334,032.30-501,084.90-323,534.70

Finding the Fourth Proportional to 334,032.30, 501,084.90 and 323,534.70

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Solution

The fourth proportional to 334,032.30, 501,084.90 and 323,534.70 is: 485,337.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,032.30 : 501,084.90 = 323,534.70 : x
  2. Step 2: Convert to fraction form
    334,032.30/501,084.90 = 323,534.70/x
  3. Step 3: Cross multiply
    334,032.30x = 501,084.90 × 323,534.70
  4. Step 4: Simplify right side
    334,032.30x = 162,118,352,796.03
  5. Step 5: Solve for x
    x = 162,118,352,796.03/334,032.30
  6. Step 6: Final answer
    x = 485,337.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.