Home / 164,823.10-247,234.62-59,617.46

Finding the Fourth Proportional to 164,823.10, 247,234.62 and 59,617.46

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Solution

The fourth proportional to 164,823.10, 247,234.62 and 59,617.46 is: 89,426.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,823.10 : 247,234.62 = 59,617.46 : x
  2. Step 2: Convert to fraction form
    164,823.10/247,234.62 = 59,617.46/x
  3. Step 3: Cross multiply
    164,823.10x = 247,234.62 × 59,617.46
  4. Step 4: Simplify right side
    164,823.10x = 14,739,500,068.47
  5. Step 5: Solve for x
    x = 14,739,500,068.47/164,823.10
  6. Step 6: Final answer
    x = 89,426.18

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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.