Home / 110,307.84-152,226-60,006.96

Finding the Fourth Proportional to 110,307.84, 152,226 and 60,006.96

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Solution

The fourth proportional to 110,307.84, 152,226 and 60,006.96 is: 82,810.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,307.84 : 152,226 = 60,006.96 : x
  2. Step 2: Convert to fraction form
    110,307.84/152,226 = 60,006.96/x
  3. Step 3: Cross multiply
    110,307.84x = 152,226 × 60,006.96
  4. Step 4: Simplify right side
    110,307.84x = 9,134,619,492.96
  5. Step 5: Solve for x
    x = 9,134,619,492.96/110,307.84
  6. Step 6: Final answer
    x = 82,810.25

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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.