Home / 334,124.90-501,302.10-97,502.30

Finding the Fourth Proportional to 334,124.90, 501,302.10 and 97,502.30

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Solution

The fourth proportional to 334,124.90, 501,302.10 and 97,502.30 is: 146,286.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,124.90 : 501,302.10 = 97,502.30 : x
  2. Step 2: Convert to fraction form
    334,124.90/501,302.10 = 97,502.30/x
  3. Step 3: Cross multiply
    334,124.90x = 501,302.10 × 97,502.30
  4. Step 4: Simplify right side
    334,124.90x = 48,878,107,744.83
  5. Step 5: Solve for x
    x = 48,878,107,744.83/334,124.90
  6. Step 6: Final answer
    x = 146,286.94

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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.