Home / 35,710.54-53,548.49-10,745.93

Finding the Fourth Proportional to 35,710.54, 53,548.49 and 10,745.93

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Solution

The fourth proportional to 35,710.54, 53,548.49 and 10,745.93 is: 16,113.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,710.54 : 53,548.49 = 10,745.93 : x
  2. Step 2: Convert to fraction form
    35,710.54/53,548.49 = 10,745.93/x
  3. Step 3: Cross multiply
    35,710.54x = 53,548.49 × 10,745.93
  4. Step 4: Simplify right side
    35,710.54x = 575,428,485.88
  5. Step 5: Solve for x
    x = 575,428,485.88/35,710.54
  6. Step 6: Final answer
    x = 16,113.69

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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.