Home / 50,465.35-75,695.28-15,402.25

Finding the Fourth Proportional to 50,465.35, 75,695.28 and 15,402.25

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Solution

The fourth proportional to 50,465.35, 75,695.28 and 15,402.25 is: 23,102.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,465.35 : 75,695.28 = 15,402.25 : x
  2. Step 2: Convert to fraction form
    50,465.35/75,695.28 = 15,402.25/x
  3. Step 3: Cross multiply
    50,465.35x = 75,695.28 × 15,402.25
  4. Step 4: Simplify right side
    50,465.35x = 1,165,877,626.38
  5. Step 5: Solve for x
    x = 1,165,877,626.38/50,465.35
  6. Step 6: Final answer
    x = 23,102.54

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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.