Home / 34,752.51-52,136.87-11,377.53

Finding the Fourth Proportional to 34,752.51, 52,136.87 and 11,377.53

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Solution

The fourth proportional to 34,752.51, 52,136.87 and 11,377.53 is: 17,068.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,752.51 : 52,136.87 = 11,377.53 : x
  2. Step 2: Convert to fraction form
    34,752.51/52,136.87 = 11,377.53/x
  3. Step 3: Cross multiply
    34,752.51x = 52,136.87 × 11,377.53
  4. Step 4: Simplify right side
    34,752.51x = 593,188,745.64
  5. Step 5: Solve for x
    x = 593,188,745.64/34,752.51
  6. Step 6: Final answer
    x = 17,068.95

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1.5x scale

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.