Home / 53,362.32-79,979.86-24,861.04

Finding the Fourth Proportional to 53,362.32, 79,979.86 and 24,861.04

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Solution

The fourth proportional to 53,362.32, 79,979.86 and 24,861.04 is: 37,261.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,362.32 : 79,979.86 = 24,861.04 : x
  2. Step 2: Convert to fraction form
    53,362.32/79,979.86 = 24,861.04/x
  3. Step 3: Cross multiply
    53,362.32x = 79,979.86 × 24,861.04
  4. Step 4: Simplify right side
    53,362.32x = 1,988,382,498.65
  5. Step 5: Solve for x
    x = 1,988,382,498.65/53,362.32
  6. Step 6: Final answer
    x = 37,261.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.