Home / 7,352.51-10,145.97-4,368.60

Finding the Fourth Proportional to 7,352.51, 10,145.97 and 4,368.60

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Solution

The fourth proportional to 7,352.51, 10,145.97 and 4,368.60 is: 6,028.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352.51 : 10,145.97 = 4,368.60 : x
  2. Step 2: Convert to fraction form
    7,352.51/10,145.97 = 4,368.60/x
  3. Step 3: Cross multiply
    7,352.51x = 10,145.97 × 4,368.60
  4. Step 4: Simplify right side
    7,352.51x = 44,323,684.54
  5. Step 5: Solve for x
    x = 44,323,684.54/7,352.51
  6. Step 6: Final answer
    x = 6,028.38

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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.