Home / 9,024.70-13,526.69-5,649.01

Finding the Fourth Proportional to 9,024.70, 13,526.69 and 5,649.01

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Solution

The fourth proportional to 9,024.70, 13,526.69 and 5,649.01 is: 8,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.70 : 13,526.69 = 5,649.01 : x
  2. Step 2: Convert to fraction form
    9,024.70/13,526.69 = 5,649.01/x
  3. Step 3: Cross multiply
    9,024.70x = 13,526.69 × 5,649.01
  4. Step 4: Simplify right side
    9,024.70x = 76,412,378.83
  5. Step 5: Solve for x
    x = 76,412,378.83/9,024.70
  6. Step 6: Final answer
    x = 8,467.03

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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.