Home / 32,795.14-45,263.10-19,365.52

Finding the Fourth Proportional to 32,795.14, 45,263.10 and 19,365.52

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Solution

The fourth proportional to 32,795.14, 45,263.10 and 19,365.52 is: 26,727.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,795.14 : 45,263.10 = 19,365.52 : x
  2. Step 2: Convert to fraction form
    32,795.14/45,263.10 = 19,365.52/x
  3. Step 3: Cross multiply
    32,795.14x = 45,263.10 × 19,365.52
  4. Step 4: Simplify right side
    32,795.14x = 876,543,468.31
  5. Step 5: Solve for x
    x = 876,543,468.31/32,795.14
  6. Step 6: Final answer
    x = 26,727.85

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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.