Home / 9,298.02-13,947.30-4,104.30

Finding the Fourth Proportional to 9,298.02, 13,947.30 and 4,104.30

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Solution

The fourth proportional to 9,298.02, 13,947.30 and 4,104.30 is: 6,156.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298.02 : 13,947.30 = 4,104.30 : x
  2. Step 2: Convert to fraction form
    9,298.02/13,947.30 = 4,104.30/x
  3. Step 3: Cross multiply
    9,298.02x = 13,947.30 × 4,104.30
  4. Step 4: Simplify right side
    9,298.02x = 57,243,903.39
  5. Step 5: Solve for x
    x = 57,243,903.39/9,298.02
  6. Step 6: Final answer
    x = 6,156.57

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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.