Home / 7,263.65-10,023.23-4,076.51

Finding the Fourth Proportional to 7,263.65, 10,023.23 and 4,076.51

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Solution

The fourth proportional to 7,263.65, 10,023.23 and 4,076.51 is: 5,625.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.65 : 10,023.23 = 4,076.51 : x
  2. Step 2: Convert to fraction form
    7,263.65/10,023.23 = 4,076.51/x
  3. Step 3: Cross multiply
    7,263.65x = 10,023.23 × 4,076.51
  4. Step 4: Simplify right side
    7,263.65x = 40,859,726.83
  5. Step 5: Solve for x
    x = 40,859,726.83/7,263.65
  6. Step 6: Final answer
    x = 5,625.24

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1.5x scale

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.