Home / 11,614.32-16,024.23-6,577.74

Finding the Fourth Proportional to 11,614.32, 16,024.23 and 6,577.74

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Solution

The fourth proportional to 11,614.32, 16,024.23 and 6,577.74 is: 9,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614.32 : 16,024.23 = 6,577.74 : x
  2. Step 2: Convert to fraction form
    11,614.32/16,024.23 = 6,577.74/x
  3. Step 3: Cross multiply
    11,614.32x = 16,024.23 × 6,577.74
  4. Step 4: Simplify right side
    11,614.32x = 105,403,218.64
  5. Step 5: Solve for x
    x = 105,403,218.64/11,614.32
  6. Step 6: Final answer
    x = 9,075.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.