Home / 7,293.83-10,065.44-4,150.01

Finding the Fourth Proportional to 7,293.83, 10,065.44 and 4,150.01

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Solution

The fourth proportional to 7,293.83, 10,065.44 and 4,150.01 is: 5,727.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.83 : 10,065.44 = 4,150.01 : x
  2. Step 2: Convert to fraction form
    7,293.83/10,065.44 = 4,150.01/x
  3. Step 3: Cross multiply
    7,293.83x = 10,065.44 × 4,150.01
  4. Step 4: Simplify right side
    7,293.83x = 41,771,712.19
  5. Step 5: Solve for x
    x = 41,771,712.19/7,293.83
  6. Step 6: Final answer
    x = 5,727.00

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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.