Home / 9,374.02-14,064.91-4,106.31

Finding the Fourth Proportional to 9,374.02, 14,064.91 and 4,106.31

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Solution

The fourth proportional to 9,374.02, 14,064.91 and 4,106.31 is: 6,161.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.02 : 14,064.91 = 4,106.31 : x
  2. Step 2: Convert to fraction form
    9,374.02/14,064.91 = 4,106.31/x
  3. Step 3: Cross multiply
    9,374.02x = 14,064.91 × 4,106.31
  4. Step 4: Simplify right side
    9,374.02x = 57,754,817.57
  5. Step 5: Solve for x
    x = 57,754,817.57/9,374.02
  6. Step 6: Final answer
    x = 6,161.16

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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.