Home / 10,023.10-15,021.63-4,093.04

Finding the Fourth Proportional to 10,023.10, 15,021.63 and 4,093.04

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Solution

The fourth proportional to 10,023.10, 15,021.63 and 4,093.04 is: 6,134.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023.10 : 15,021.63 = 4,093.04 : x
  2. Step 2: Convert to fraction form
    10,023.10/15,021.63 = 4,093.04/x
  3. Step 3: Cross multiply
    10,023.10x = 15,021.63 × 4,093.04
  4. Step 4: Simplify right side
    10,023.10x = 61,484,111.99
  5. Step 5: Solve for x
    x = 61,484,111.99/10,023.10
  6. Step 6: Final answer
    x = 6,134.24

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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.