Home / 4,925.09-7,396.45-4,726.90

Finding the Fourth Proportional to 4,925.09, 7,396.45 and 4,726.90

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Solution

The fourth proportional to 4,925.09, 7,396.45 and 4,726.90 is: 7,098.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.09 : 7,396.45 = 4,726.90 : x
  2. Step 2: Convert to fraction form
    4,925.09/7,396.45 = 4,726.90/x
  3. Step 3: Cross multiply
    4,925.09x = 7,396.45 × 4,726.90
  4. Step 4: Simplify right side
    4,925.09x = 34,962,279.51
  5. Step 5: Solve for x
    x = 34,962,279.51/4,925.09
  6. Step 6: Final answer
    x = 7,098.81

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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.