Home / 334,536.50-501,706.33-97,822.91

Finding the Fourth Proportional to 334,536.50, 501,706.33 and 97,822.91

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Solution

The fourth proportional to 334,536.50, 501,706.33 and 97,822.91 is: 146,705.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,536.50 : 501,706.33 = 97,822.91 : x
  2. Step 2: Convert to fraction form
    334,536.50/501,706.33 = 97,822.91/x
  3. Step 3: Cross multiply
    334,536.50x = 501,706.33 × 97,822.91
  4. Step 4: Simplify right side
    334,536.50x = 49,078,373,166.02
  5. Step 5: Solve for x
    x = 49,078,373,166.02/334,536.50
  6. Step 6: Final answer
    x = 146,705.59

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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.