Home / 49,971.26-74,956.86-24,986.16

Finding the Fourth Proportional to 49,971.26, 74,956.86 and 24,986.16

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Solution

The fourth proportional to 49,971.26, 74,956.86 and 24,986.16 is: 37,479.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,971.26 : 74,956.86 = 24,986.16 : x
  2. Step 2: Convert to fraction form
    49,971.26/74,956.86 = 24,986.16/x
  3. Step 3: Cross multiply
    49,971.26x = 74,956.86 × 24,986.16
  4. Step 4: Simplify right side
    49,971.26x = 1,872,884,097.06
  5. Step 5: Solve for x
    x = 1,872,884,097.06/49,971.26
  6. Step 6: Final answer
    x = 37,479.23

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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.