Home / 94,033.36-140,950.95-30,837.00

Finding the Fourth Proportional to 94,033.36, 140,950.95 and 30,837.00

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Solution

The fourth proportional to 94,033.36, 140,950.95 and 30,837.00 is: 46,223.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.36 : 140,950.95 = 30,837.00 : x
  2. Step 2: Convert to fraction form
    94,033.36/140,950.95 = 30,837.00/x
  3. Step 3: Cross multiply
    94,033.36x = 140,950.95 × 30,837.00
  4. Step 4: Simplify right side
    94,033.36x = 4,346,503,740.40
  5. Step 5: Solve for x
    x = 4,346,503,740.40/94,033.36
  6. Step 6: Final answer
    x = 46,223.00

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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.