Home / 295,626.24-408,061.44-235,307.52

Finding the Fourth Proportional to 295,626.24, 408,061.44 and 235,307.52

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Solution

The fourth proportional to 295,626.24, 408,061.44 and 235,307.52 is: 324,801.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,626.24 : 408,061.44 = 235,307.52 : x
  2. Step 2: Convert to fraction form
    295,626.24/408,061.44 = 235,307.52/x
  3. Step 3: Cross multiply
    295,626.24x = 408,061.44 × 235,307.52
  4. Step 4: Simplify right side
    295,626.24x = 96,019,925,454.03
  5. Step 5: Solve for x
    x = 96,019,925,454.03/295,626.24
  6. Step 6: Final answer
    x = 324,801.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.