Home / 113,631.46-170,497.41-59,583.24

Finding the Fourth Proportional to 113,631.46, 170,497.41 and 59,583.24

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Solution

The fourth proportional to 113,631.46, 170,497.41 and 59,583.24 is: 89,401.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,631.46 : 170,497.41 = 59,583.24 : x
  2. Step 2: Convert to fraction form
    113,631.46/170,497.41 = 59,583.24/x
  3. Step 3: Cross multiply
    113,631.46x = 170,497.41 × 59,583.24
  4. Step 4: Simplify right side
    113,631.46x = 10,158,788,484.08
  5. Step 5: Solve for x
    x = 10,158,788,484.08/113,631.46
  6. Step 6: Final answer
    x = 89,401.19

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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.