Home / 9,061.35-13,595.93-4,904.28

Finding the Fourth Proportional to 9,061.35, 13,595.93 and 4,904.28

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Solution

The fourth proportional to 9,061.35, 13,595.93 and 4,904.28 is: 7,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061.35 : 13,595.93 = 4,904.28 : x
  2. Step 2: Convert to fraction form
    9,061.35/13,595.93 = 4,904.28/x
  3. Step 3: Cross multiply
    9,061.35x = 13,595.93 × 4,904.28
  4. Step 4: Simplify right side
    9,061.35x = 66,678,223.06
  5. Step 5: Solve for x
    x = 66,678,223.06/9,061.35
  6. Step 6: Final answer
    x = 7,358.53

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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.