Home / 9,625.95-14,439.93-2,606.02

Finding the Fourth Proportional to 9,625.95, 14,439.93 and 2,606.02

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Solution

The fourth proportional to 9,625.95, 14,439.93 and 2,606.02 is: 3,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625.95 : 14,439.93 = 2,606.02 : x
  2. Step 2: Convert to fraction form
    9,625.95/14,439.93 = 2,606.02/x
  3. Step 3: Cross multiply
    9,625.95x = 14,439.93 × 2,606.02
  4. Step 4: Simplify right side
    9,625.95x = 37,630,746.38
  5. Step 5: Solve for x
    x = 37,630,746.38/9,625.95
  6. Step 6: Final answer
    x = 3,909.30

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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.