Home / 7,395.29-10,206.62-4,525.66

Finding the Fourth Proportional to 7,395.29, 10,206.62 and 4,525.66

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Solution

The fourth proportional to 7,395.29, 10,206.62 and 4,525.66 is: 6,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.29 : 10,206.62 = 4,525.66 : x
  2. Step 2: Convert to fraction form
    7,395.29/10,206.62 = 4,525.66/x
  3. Step 3: Cross multiply
    7,395.29x = 10,206.62 × 4,525.66
  4. Step 4: Simplify right side
    7,395.29x = 46,191,698.97
  5. Step 5: Solve for x
    x = 46,191,698.97/7,395.29
  6. Step 6: Final answer
    x = 6,246.10

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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.