Home / 44,634.48-66,969.15-19,656.98

Finding the Fourth Proportional to 44,634.48, 66,969.15 and 19,656.98

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Solution

The fourth proportional to 44,634.48, 66,969.15 and 19,656.98 is: 29,493.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,634.48 : 66,969.15 = 19,656.98 : x
  2. Step 2: Convert to fraction form
    44,634.48/66,969.15 = 19,656.98/x
  3. Step 3: Cross multiply
    44,634.48x = 66,969.15 × 19,656.98
  4. Step 4: Simplify right side
    44,634.48x = 1,316,411,158.46
  5. Step 5: Solve for x
    x = 1,316,411,158.46/44,634.48
  6. Step 6: Final answer
    x = 29,493.14

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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.