Home / 94,661.15-141,950.30-35,455.32

Finding the Fourth Proportional to 94,661.15, 141,950.30 and 35,455.32

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Solution

The fourth proportional to 94,661.15, 141,950.30 and 35,455.32 is: 53,167.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,661.15 : 141,950.30 = 35,455.32 : x
  2. Step 2: Convert to fraction form
    94,661.15/141,950.30 = 35,455.32/x
  3. Step 3: Cross multiply
    94,661.15x = 141,950.30 × 35,455.32
  4. Step 4: Simplify right side
    94,661.15x = 5,032,893,133.32
  5. Step 5: Solve for x
    x = 5,032,893,133.32/94,661.15
  6. Step 6: Final answer
    x = 53,167.47

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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.