Home / 32,794.14-45,261.72-19,364.52

Finding the Fourth Proportional to 32,794.14, 45,261.72 and 19,364.52

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Solution

The fourth proportional to 32,794.14, 45,261.72 and 19,364.52 is: 26,726.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,794.14 : 45,261.72 = 19,364.52 : x
  2. Step 2: Convert to fraction form
    32,794.14/45,261.72 = 19,364.52/x
  3. Step 3: Cross multiply
    32,794.14x = 45,261.72 × 19,364.52
  4. Step 4: Simplify right side
    32,794.14x = 876,471,482.17
  5. Step 5: Solve for x
    x = 876,471,482.17/32,794.14
  6. Step 6: Final answer
    x = 26,726.47

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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.