Home / 9,823.90-14,741.26-4,629.64

Finding the Fourth Proportional to 9,823.90, 14,741.26 and 4,629.64

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Solution

The fourth proportional to 9,823.90, 14,741.26 and 4,629.64 is: 6,947.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823.90 : 14,741.26 = 4,629.64 : x
  2. Step 2: Convert to fraction form
    9,823.90/14,741.26 = 4,629.64/x
  3. Step 3: Cross multiply
    9,823.90x = 14,741.26 × 4,629.64
  4. Step 4: Simplify right side
    9,823.90x = 68,246,726.95
  5. Step 5: Solve for x
    x = 68,246,726.95/9,823.90
  6. Step 6: Final answer
    x = 6,947.01

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1.5x scale

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.