Home / 39,101.95-58,656.39-11,022.26

Finding the Fourth Proportional to 39,101.95, 58,656.39 and 11,022.26

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Solution

The fourth proportional to 39,101.95, 58,656.39 and 11,022.26 is: 16,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,101.95 : 58,656.39 = 11,022.26 : x
  2. Step 2: Convert to fraction form
    39,101.95/58,656.39 = 11,022.26/x
  3. Step 3: Cross multiply
    39,101.95x = 58,656.39 × 11,022.26
  4. Step 4: Simplify right side
    39,101.95x = 646,525,646.63
  5. Step 5: Solve for x
    x = 646,525,646.63/39,101.95
  6. Step 6: Final answer
    x = 16,534.36

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1.5x scale

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.