Home / 8,332.65-11,483.24-5,970.69

Finding the Fourth Proportional to 8,332.65, 11,483.24 and 5,970.69

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Solution

The fourth proportional to 8,332.65, 11,483.24 and 5,970.69 is: 8,228.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332.65 : 11,483.24 = 5,970.69 : x
  2. Step 2: Convert to fraction form
    8,332.65/11,483.24 = 5,970.69/x
  3. Step 3: Cross multiply
    8,332.65x = 11,483.24 × 5,970.69
  4. Step 4: Simplify right side
    8,332.65x = 68,562,866.24
  5. Step 5: Solve for x
    x = 68,562,866.24/8,332.65
  6. Step 6: Final answer
    x = 8,228.22

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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.