Home / 9,642.04-14,466.36-4,444

Finding the Fourth Proportional to 9,642.04, 14,466.36 and 4,444

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Solution

The fourth proportional to 9,642.04, 14,466.36 and 4,444 is: 6,667.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,642.04 : 14,466.36 = 4,444 : x
  2. Step 2: Convert to fraction form
    9,642.04/14,466.36 = 4,444/x
  3. Step 3: Cross multiply
    9,642.04x = 14,466.36 × 4,444
  4. Step 4: Simplify right side
    9,642.04x = 64,288,503.84
  5. Step 5: Solve for x
    x = 64,288,503.84/9,642.04
  6. Step 6: Final answer
    x = 6,667.52

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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.