Home / 63,041.03-94,583.15-21,517.19

Finding the Fourth Proportional to 63,041.03, 94,583.15 and 21,517.19

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Solution

The fourth proportional to 63,041.03, 94,583.15 and 21,517.19 is: 32,283.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,041.03 : 94,583.15 = 21,517.19 : x
  2. Step 2: Convert to fraction form
    63,041.03/94,583.15 = 21,517.19/x
  3. Step 3: Cross multiply
    63,041.03x = 94,583.15 × 21,517.19
  4. Step 4: Simplify right side
    63,041.03x = 2,035,163,501.76
  5. Step 5: Solve for x
    x = 2,035,163,501.76/63,041.03
  6. Step 6: Final answer
    x = 32,283.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.