Home / 4,338.76-5,987.48-2,349.32

Finding the Fourth Proportional to 4,338.76, 5,987.48 and 2,349.32

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Solution

The fourth proportional to 4,338.76, 5,987.48 and 2,349.32 is: 3,242.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338.76 : 5,987.48 = 2,349.32 : x
  2. Step 2: Convert to fraction form
    4,338.76/5,987.48 = 2,349.32/x
  3. Step 3: Cross multiply
    4,338.76x = 5,987.48 × 2,349.32
  4. Step 4: Simplify right side
    4,338.76x = 14,066,506.51
  5. Step 5: Solve for x
    x = 14,066,506.51/4,338.76
  6. Step 6: Final answer
    x = 3,242.06

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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.