Home / 7,095.60-10,643.67-2,710.53

Finding the Fourth Proportional to 7,095.60, 10,643.67 and 2,710.53

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Solution

The fourth proportional to 7,095.60, 10,643.67 and 2,710.53 is: 4,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.60 : 10,643.67 = 2,710.53 : x
  2. Step 2: Convert to fraction form
    7,095.60/10,643.67 = 2,710.53/x
  3. Step 3: Cross multiply
    7,095.60x = 10,643.67 × 2,710.53
  4. Step 4: Simplify right side
    7,095.60x = 28,849,986.85
  5. Step 5: Solve for x
    x = 28,849,986.85/7,095.60
  6. Step 6: Final answer
    x = 4,065.90

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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.