Home / 38,287.77-52,832.25-24,148.81

Finding the Fourth Proportional to 38,287.77, 52,832.25 and 24,148.81

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Solution

The fourth proportional to 38,287.77, 52,832.25 and 24,148.81 is: 33,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,287.77 : 52,832.25 = 24,148.81 : x
  2. Step 2: Convert to fraction form
    38,287.77/52,832.25 = 24,148.81/x
  3. Step 3: Cross multiply
    38,287.77x = 52,832.25 × 24,148.81
  4. Step 4: Simplify right side
    38,287.77x = 1,275,835,967.12
  5. Step 5: Solve for x
    x = 1,275,835,967.12/38,287.77
  6. Step 6: Final answer
    x = 33,322.28

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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.