Home / 7,026.36-10,527.21-6,263.70

Finding the Fourth Proportional to 7,026.36, 10,527.21 and 6,263.70

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Solution

The fourth proportional to 7,026.36, 10,527.21 and 6,263.70 is: 9,384.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026.36 : 10,527.21 = 6,263.70 : x
  2. Step 2: Convert to fraction form
    7,026.36/10,527.21 = 6,263.70/x
  3. Step 3: Cross multiply
    7,026.36x = 10,527.21 × 6,263.70
  4. Step 4: Simplify right side
    7,026.36x = 65,939,285.28
  5. Step 5: Solve for x
    x = 65,939,285.28/7,026.36
  6. Step 6: Final answer
    x = 9,384.56

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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.