Home / 4,580.44-6,870.27-1,460.32

Finding the Fourth Proportional to 4,580.44, 6,870.27 and 1,460.32

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Solution

The fourth proportional to 4,580.44, 6,870.27 and 1,460.32 is: 2,190.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.44 : 6,870.27 = 1,460.32 : x
  2. Step 2: Convert to fraction form
    4,580.44/6,870.27 = 1,460.32/x
  3. Step 3: Cross multiply
    4,580.44x = 6,870.27 × 1,460.32
  4. Step 4: Simplify right side
    4,580.44x = 10,032,758.34
  5. Step 5: Solve for x
    x = 10,032,758.34/4,580.44
  6. Step 6: Final answer
    x = 2,190.35

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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.