Home / 7,573.13-10,452.14-4,386.49

Finding the Fourth Proportional to 7,573.13, 10,452.14 and 4,386.49

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Solution

The fourth proportional to 7,573.13, 10,452.14 and 4,386.49 is: 6,054.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573.13 : 10,452.14 = 4,386.49 : x
  2. Step 2: Convert to fraction form
    7,573.13/10,452.14 = 4,386.49/x
  3. Step 3: Cross multiply
    7,573.13x = 10,452.14 × 4,386.49
  4. Step 4: Simplify right side
    7,573.13x = 45,848,175.98
  5. Step 5: Solve for x
    x = 45,848,175.98/7,573.13
  6. Step 6: Final answer
    x = 6,054.06

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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.