Home / 9,041.32-13,564.08-2,801.01

Finding the Fourth Proportional to 9,041.32, 13,564.08 and 2,801.01

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Solution

The fourth proportional to 9,041.32, 13,564.08 and 2,801.01 is: 4,202.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041.32 : 13,564.08 = 2,801.01 : x
  2. Step 2: Convert to fraction form
    9,041.32/13,564.08 = 2,801.01/x
  3. Step 3: Cross multiply
    9,041.32x = 13,564.08 × 2,801.01
  4. Step 4: Simplify right side
    9,041.32x = 37,993,068.02
  5. Step 5: Solve for x
    x = 37,993,068.02/9,041.32
  6. Step 6: Final answer
    x = 4,202.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.