Home / 4,065.48-6,095.70-1,755

Finding the Fourth Proportional to 4,065.48, 6,095.70 and 1,755

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Solution

The fourth proportional to 4,065.48, 6,095.70 and 1,755 is: 2,631.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.48 : 6,095.70 = 1,755 : x
  2. Step 2: Convert to fraction form
    4,065.48/6,095.70 = 1,755/x
  3. Step 3: Cross multiply
    4,065.48x = 6,095.70 × 1,755
  4. Step 4: Simplify right side
    4,065.48x = 10,697,953.50
  5. Step 5: Solve for x
    x = 10,697,953.50/4,065.48
  6. Step 6: Final answer
    x = 2,631.41

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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.