Home / 15,648.24-23,441.07-9,404.84

Finding the Fourth Proportional to 15,648.24, 23,441.07 and 9,404.84

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Solution

The fourth proportional to 15,648.24, 23,441.07 and 9,404.84 is: 14,088.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,648.24 : 23,441.07 = 9,404.84 : x
  2. Step 2: Convert to fraction form
    15,648.24/23,441.07 = 9,404.84/x
  3. Step 3: Cross multiply
    15,648.24x = 23,441.07 × 9,404.84
  4. Step 4: Simplify right side
    15,648.24x = 220,459,395.57
  5. Step 5: Solve for x
    x = 220,459,395.57/15,648.24
  6. Step 6: Final answer
    x = 14,088.45

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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.