Home / 94,048.13-141,071.72-33,303.47

Finding the Fourth Proportional to 94,048.13, 141,071.72 and 33,303.47

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Solution

The fourth proportional to 94,048.13, 141,071.72 and 33,303.47 is: 49,955.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,048.13 : 141,071.72 = 33,303.47 : x
  2. Step 2: Convert to fraction form
    94,048.13/141,071.72 = 33,303.47/x
  3. Step 3: Cross multiply
    94,048.13x = 141,071.72 × 33,303.47
  4. Step 4: Simplify right side
    94,048.13x = 4,698,176,922.99
  5. Step 5: Solve for x
    x = 4,698,176,922.99/94,048.13
  6. Step 6: Final answer
    x = 49,955.03

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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.