Home / 6,953.24-10,433.21-4,320.03

Finding the Fourth Proportional to 6,953.24, 10,433.21 and 4,320.03

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Solution

The fourth proportional to 6,953.24, 10,433.21 and 4,320.03 is: 6,482.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.24 : 10,433.21 = 4,320.03 : x
  2. Step 2: Convert to fraction form
    6,953.24/10,433.21 = 4,320.03/x
  3. Step 3: Cross multiply
    6,953.24x = 10,433.21 × 4,320.03
  4. Step 4: Simplify right side
    6,953.24x = 45,071,797.72
  5. Step 5: Solve for x
    x = 45,071,797.72/6,953.24
  6. Step 6: Final answer
    x = 6,482.13

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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.