Home / 35,344.07-53,004.84-11,647.19

Finding the Fourth Proportional to 35,344.07, 53,004.84 and 11,647.19

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Solution

The fourth proportional to 35,344.07, 53,004.84 and 11,647.19 is: 17,467.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,344.07 : 53,004.84 = 11,647.19 : x
  2. Step 2: Convert to fraction form
    35,344.07/53,004.84 = 11,647.19/x
  3. Step 3: Cross multiply
    35,344.07x = 53,004.84 × 11,647.19
  4. Step 4: Simplify right side
    35,344.07x = 617,357,177.38
  5. Step 5: Solve for x
    x = 617,357,177.38/35,344.07
  6. Step 6: Final answer
    x = 17,467.07

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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.