Home / 38,589.56-53,261.86-23,487.08

Finding the Fourth Proportional to 38,589.56, 53,261.86 and 23,487.08

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Solution

The fourth proportional to 38,589.56, 53,261.86 and 23,487.08 is: 32,417.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,589.56 : 53,261.86 = 23,487.08 : x
  2. Step 2: Convert to fraction form
    38,589.56/53,261.86 = 23,487.08/x
  3. Step 3: Cross multiply
    38,589.56x = 53,261.86 × 23,487.08
  4. Step 4: Simplify right side
    38,589.56x = 1,250,965,566.77
  5. Step 5: Solve for x
    x = 1,250,965,566.77/38,589.56
  6. Step 6: Final answer
    x = 32,417.20

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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.