Home / 7,066.91-9,750.36-4,417.01

Finding the Fourth Proportional to 7,066.91, 9,750.36 and 4,417.01

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Solution

The fourth proportional to 7,066.91, 9,750.36 and 4,417.01 is: 6,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.91 : 9,750.36 = 4,417.01 : x
  2. Step 2: Convert to fraction form
    7,066.91/9,750.36 = 4,417.01/x
  3. Step 3: Cross multiply
    7,066.91x = 9,750.36 × 4,417.01
  4. Step 4: Simplify right side
    7,066.91x = 43,067,437.62
  5. Step 5: Solve for x
    x = 43,067,437.62/7,066.91
  6. Step 6: Final answer
    x = 6,094.24

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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.