Home / 362,933.07-544,341.27-113,615.07

Finding the Fourth Proportional to 362,933.07, 544,341.27 and 113,615.07

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Solution

The fourth proportional to 362,933.07, 544,341.27 and 113,615.07 is: 170,404.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,933.07 : 544,341.27 = 113,615.07 : x
  2. Step 2: Convert to fraction form
    362,933.07/544,341.27 = 113,615.07/x
  3. Step 3: Cross multiply
    362,933.07x = 544,341.27 × 113,615.07
  4. Step 4: Simplify right side
    362,933.07x = 61,845,369,879.72
  5. Step 5: Solve for x
    x = 61,845,369,879.72/362,933.07
  6. Step 6: Final answer
    x = 170,404.34

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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.