Home / 7,295.24-10,070.25-4,644.92

Finding the Fourth Proportional to 7,295.24, 10,070.25 and 4,644.92

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Solution

The fourth proportional to 7,295.24, 10,070.25 and 4,644.92 is: 6,411.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.24 : 10,070.25 = 4,644.92 : x
  2. Step 2: Convert to fraction form
    7,295.24/10,070.25 = 4,644.92/x
  3. Step 3: Cross multiply
    7,295.24x = 10,070.25 × 4,644.92
  4. Step 4: Simplify right side
    7,295.24x = 46,775,505.63
  5. Step 5: Solve for x
    x = 46,775,505.63/7,295.24
  6. Step 6: Final answer
    x = 6,411.78

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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.