Home / 32,180.93-44,409.69-19,605.68

Finding the Fourth Proportional to 32,180.93, 44,409.69 and 19,605.68

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Solution

The fourth proportional to 32,180.93, 44,409.69 and 19,605.68 is: 27,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,180.93 : 44,409.69 = 19,605.68 : x
  2. Step 2: Convert to fraction form
    32,180.93/44,409.69 = 19,605.68/x
  3. Step 3: Cross multiply
    32,180.93x = 44,409.69 × 19,605.68
  4. Step 4: Simplify right side
    32,180.93x = 870,681,948.99
  5. Step 5: Solve for x
    x = 870,681,948.99/32,180.93
  6. Step 6: Final answer
    x = 27,055.84

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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.