Home / 9,106.56-13,628.16-5,595

Finding the Fourth Proportional to 9,106.56, 13,628.16 and 5,595

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Solution

The fourth proportional to 9,106.56, 13,628.16 and 5,595 is: 8,373.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.56 : 13,628.16 = 5,595 : x
  2. Step 2: Convert to fraction form
    9,106.56/13,628.16 = 5,595/x
  3. Step 3: Cross multiply
    9,106.56x = 13,628.16 × 5,595
  4. Step 4: Simplify right side
    9,106.56x = 76,249,555.20
  5. Step 5: Solve for x
    x = 76,249,555.20/9,106.56
  6. Step 6: Final answer
    x = 8,373.04

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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.