Home / 10,070.33-13,896.66-5,594.36

Finding the Fourth Proportional to 10,070.33, 13,896.66 and 5,594.36

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Solution

The fourth proportional to 10,070.33, 13,896.66 and 5,594.36 is: 7,720.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,070.33 : 13,896.66 = 5,594.36 : x
  2. Step 2: Convert to fraction form
    10,070.33/13,896.66 = 5,594.36/x
  3. Step 3: Cross multiply
    10,070.33x = 13,896.66 × 5,594.36
  4. Step 4: Simplify right side
    10,070.33x = 77,742,918.84
  5. Step 5: Solve for x
    x = 77,742,918.84/10,070.33
  6. Step 6: Final answer
    x = 7,720.00

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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.