Home / 9,060.36-13,594.45-4,903.30

Finding the Fourth Proportional to 9,060.36, 13,594.45 and 4,903.30

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Solution

The fourth proportional to 9,060.36, 13,594.45 and 4,903.30 is: 7,357.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060.36 : 13,594.45 = 4,903.30 : x
  2. Step 2: Convert to fraction form
    9,060.36/13,594.45 = 4,903.30/x
  3. Step 3: Cross multiply
    9,060.36x = 13,594.45 × 4,903.30
  4. Step 4: Simplify right side
    9,060.36x = 66,657,628.59
  5. Step 5: Solve for x
    x = 66,657,628.59/9,060.36
  6. Step 6: Final answer
    x = 7,357.06

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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.