Home / 15,284.55-22,953.24-9,083.52

Finding the Fourth Proportional to 15,284.55, 22,953.24 and 9,083.52

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Solution

The fourth proportional to 15,284.55, 22,953.24 and 9,083.52 is: 13,640.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284.55 : 22,953.24 = 9,083.52 : x
  2. Step 2: Convert to fraction form
    15,284.55/22,953.24 = 9,083.52/x
  3. Step 3: Cross multiply
    15,284.55x = 22,953.24 × 9,083.52
  4. Step 4: Simplify right side
    15,284.55x = 208,496,214.60
  5. Step 5: Solve for x
    x = 208,496,214.60/15,284.55
  6. Step 6: Final answer
    x = 13,640.98

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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.