Home / 9,617.04-14,424.48-2,692.08

Finding the Fourth Proportional to 9,617.04, 14,424.48 and 2,692.08

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Solution

The fourth proportional to 9,617.04, 14,424.48 and 2,692.08 is: 4,037.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617.04 : 14,424.48 = 2,692.08 : x
  2. Step 2: Convert to fraction form
    9,617.04/14,424.48 = 2,692.08/x
  3. Step 3: Cross multiply
    9,617.04x = 14,424.48 × 2,692.08
  4. Step 4: Simplify right side
    9,617.04x = 38,831,854.12
  5. Step 5: Solve for x
    x = 38,831,854.12/9,617.04
  6. Step 6: Final answer
    x = 4,037.82

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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.