Home / 32,583.11-44,976.26-19,830.47

Finding the Fourth Proportional to 32,583.11, 44,976.26 and 19,830.47

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Solution

The fourth proportional to 32,583.11, 44,976.26 and 19,830.47 is: 27,373.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,583.11 : 44,976.26 = 19,830.47 : x
  2. Step 2: Convert to fraction form
    32,583.11/44,976.26 = 19,830.47/x
  3. Step 3: Cross multiply
    32,583.11x = 44,976.26 × 19,830.47
  4. Step 4: Simplify right side
    32,583.11x = 891,900,199.34
  5. Step 5: Solve for x
    x = 891,900,199.34/32,583.11
  6. Step 6: Final answer
    x = 27,373.09

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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.