Home / 9,510.28-14,264.08-3,270.20

Finding the Fourth Proportional to 9,510.28, 14,264.08 and 3,270.20

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Solution

The fourth proportional to 9,510.28, 14,264.08 and 3,270.20 is: 4,904.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.28 : 14,264.08 = 3,270.20 : x
  2. Step 2: Convert to fraction form
    9,510.28/14,264.08 = 3,270.20/x
  3. Step 3: Cross multiply
    9,510.28x = 14,264.08 × 3,270.20
  4. Step 4: Simplify right side
    9,510.28x = 46,646,394.42
  5. Step 5: Solve for x
    x = 46,646,394.42/9,510.28
  6. Step 6: Final answer
    x = 4,904.84

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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.