Home / 10,739.57-14,820.59-6,025.37

Finding the Fourth Proportional to 10,739.57, 14,820.59 and 6,025.37

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Solution

The fourth proportional to 10,739.57, 14,820.59 and 6,025.37 is: 8,315.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,739.57 : 14,820.59 = 6,025.37 : x
  2. Step 2: Convert to fraction form
    10,739.57/14,820.59 = 6,025.37/x
  3. Step 3: Cross multiply
    10,739.57x = 14,820.59 × 6,025.37
  4. Step 4: Simplify right side
    10,739.57x = 89,299,538.37
  5. Step 5: Solve for x
    x = 89,299,538.37/10,739.57
  6. Step 6: Final answer
    x = 8,315.00

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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.