Home / 6,607.30-9,904.01-2,223.23

Finding the Fourth Proportional to 6,607.30, 9,904.01 and 2,223.23

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Solution

The fourth proportional to 6,607.30, 9,904.01 and 2,223.23 is: 3,332.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607.30 : 9,904.01 = 2,223.23 : x
  2. Step 2: Convert to fraction form
    6,607.30/9,904.01 = 2,223.23/x
  3. Step 3: Cross multiply
    6,607.30x = 9,904.01 × 2,223.23
  4. Step 4: Simplify right side
    6,607.30x = 22,018,881.04
  5. Step 5: Solve for x
    x = 22,018,881.04/6,607.30
  6. Step 6: Final answer
    x = 3,332.51

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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.