Home / 38,110.91-52,475.65-33,854.56

Finding the Fourth Proportional to 38,110.91, 52,475.65 and 33,854.56

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Solution

The fourth proportional to 38,110.91, 52,475.65 and 33,854.56 is: 46,615.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110.91 : 52,475.65 = 33,854.56 : x
  2. Step 2: Convert to fraction form
    38,110.91/52,475.65 = 33,854.56/x
  3. Step 3: Cross multiply
    38,110.91x = 52,475.65 × 33,854.56
  4. Step 4: Simplify right side
    38,110.91x = 1,776,539,825.64
  5. Step 5: Solve for x
    x = 1,776,539,825.64/38,110.91
  6. Step 6: Final answer
    x = 46,615.00

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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.