Home / 32,328.39-44,602.79-19,577.51

Finding the Fourth Proportional to 32,328.39, 44,602.79 and 19,577.51

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Solution

The fourth proportional to 32,328.39, 44,602.79 and 19,577.51 is: 27,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,328.39 : 44,602.79 = 19,577.51 : x
  2. Step 2: Convert to fraction form
    32,328.39/44,602.79 = 19,577.51/x
  3. Step 3: Cross multiply
    32,328.39x = 44,602.79 × 19,577.51
  4. Step 4: Simplify right side
    32,328.39x = 873,211,246.35
  5. Step 5: Solve for x
    x = 873,211,246.35/32,328.39
  6. Step 6: Final answer
    x = 27,010.66

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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.