Home / 15,562.82-23,340.98-5,033.76

Finding the Fourth Proportional to 15,562.82, 23,340.98 and 5,033.76

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Solution

The fourth proportional to 15,562.82, 23,340.98 and 5,033.76 is: 7,549.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,562.82 : 23,340.98 = 5,033.76 : x
  2. Step 2: Convert to fraction form
    15,562.82/23,340.98 = 5,033.76/x
  3. Step 3: Cross multiply
    15,562.82x = 23,340.98 × 5,033.76
  4. Step 4: Simplify right side
    15,562.82x = 117,492,866.32
  5. Step 5: Solve for x
    x = 117,492,866.32/15,562.82
  6. Step 6: Final answer
    x = 7,549.59

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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.