Home / 9,055.07-13,586.50-4,898

Finding the Fourth Proportional to 9,055.07, 13,586.50 and 4,898

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Solution

The fourth proportional to 9,055.07, 13,586.50 and 4,898 is: 7,349.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.07 : 13,586.50 = 4,898 : x
  2. Step 2: Convert to fraction form
    9,055.07/13,586.50 = 4,898/x
  3. Step 3: Cross multiply
    9,055.07x = 13,586.50 × 4,898
  4. Step 4: Simplify right side
    9,055.07x = 66,546,677
  5. Step 5: Solve for x
    x = 66,546,677/9,055.07
  6. Step 6: Final answer
    x = 7,349.11

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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.