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Finding the Fourth Proportional to 35,585.98, 53,398.00 and 23,103.07

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Solution

The fourth proportional to 35,585.98, 53,398.00 and 23,103.07 is: 34,666.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,585.98 : 53,398.00 = 23,103.07 : x
  2. Step 2: Convert to fraction form
    35,585.98/53,398.00 = 23,103.07/x
  3. Step 3: Cross multiply
    35,585.98x = 53,398.00 × 23,103.07
  4. Step 4: Simplify right side
    35,585.98x = 1,233,657,540.61
  5. Step 5: Solve for x
    x = 1,233,657,540.61/35,585.98
  6. Step 6: Final answer
    x = 34,666.96

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