Home / 9,637.19-14,447.00-3,710.28

Finding the Fourth Proportional to 9,637.19, 14,447.00 and 3,710.28

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Solution

The fourth proportional to 9,637.19, 14,447.00 and 3,710.28 is: 5,562.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.19 : 14,447.00 = 3,710.28 : x
  2. Step 2: Convert to fraction form
    9,637.19/14,447.00 = 3,710.28/x
  3. Step 3: Cross multiply
    9,637.19x = 14,447.00 × 3,710.28
  4. Step 4: Simplify right side
    9,637.19x = 53,602,478.61
  5. Step 5: Solve for x
    x = 53,602,478.61/9,637.19
  6. Step 6: Final answer
    x = 5,562.05

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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.