Home / 7,533.26-10,395.97-4,176.15

Finding the Fourth Proportional to 7,533.26, 10,395.97 and 4,176.15

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Solution

The fourth proportional to 7,533.26, 10,395.97 and 4,176.15 is: 5,763.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.26 : 10,395.97 = 4,176.15 : x
  2. Step 2: Convert to fraction form
    7,533.26/10,395.97 = 4,176.15/x
  3. Step 3: Cross multiply
    7,533.26x = 10,395.97 × 4,176.15
  4. Step 4: Simplify right side
    7,533.26x = 43,415,130.12
  5. Step 5: Solve for x
    x = 43,415,130.12/7,533.26
  6. Step 6: Final answer
    x = 5,763.13

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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.