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Finding the Fourth Proportional to 7,053.35, 9,733.24 and 4,069.00

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Solution

The fourth proportional to 7,053.35, 9,733.24 and 4,069.00 is: 5,615.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.35 : 9,733.24 = 4,069.00 : x
  2. Step 2: Convert to fraction form
    7,053.35/9,733.24 = 4,069.00/x
  3. Step 3: Cross multiply
    7,053.35x = 9,733.24 × 4,069.00
  4. Step 4: Simplify right side
    7,053.35x = 39,604,570.81
  5. Step 5: Solve for x
    x = 39,604,570.81/7,053.35
  6. Step 6: Final answer
    x = 5,615.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.