Home / 7,293.33-10,065.94-4,641.62

Finding the Fourth Proportional to 7,293.33, 10,065.94 and 4,641.62

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Solution

The fourth proportional to 7,293.33, 10,065.94 and 4,641.62 is: 6,406.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.33 : 10,065.94 = 4,641.62 : x
  2. Step 2: Convert to fraction form
    7,293.33/10,065.94 = 4,641.62/x
  3. Step 3: Cross multiply
    7,293.33x = 10,065.94 × 4,641.62
  4. Step 4: Simplify right side
    7,293.33x = 46,722,206.49
  5. Step 5: Solve for x
    x = 46,722,206.49/7,293.33
  6. Step 6: Final answer
    x = 6,406.16

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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.