Home / 17,482.14-26,216.72-9,475.32

Finding the Fourth Proportional to 17,482.14, 26,216.72 and 9,475.32

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Solution

The fourth proportional to 17,482.14, 26,216.72 and 9,475.32 is: 14,209.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,482.14 : 26,216.72 = 9,475.32 : x
  2. Step 2: Convert to fraction form
    17,482.14/26,216.72 = 9,475.32/x
  3. Step 3: Cross multiply
    17,482.14x = 26,216.72 × 9,475.32
  4. Step 4: Simplify right side
    17,482.14x = 248,411,811.35
  5. Step 5: Solve for x
    x = 248,411,811.35/17,482.14
  6. Step 6: Final answer
    x = 14,209.46

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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.