Home / 94,800.16-142,199.76-24,679.36

Finding the Fourth Proportional to 94,800.16, 142,199.76 and 24,679.36

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Solution

The fourth proportional to 94,800.16, 142,199.76 and 24,679.36 is: 37,018.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,800.16 : 142,199.76 = 24,679.36 : x
  2. Step 2: Convert to fraction form
    94,800.16/142,199.76 = 24,679.36/x
  3. Step 3: Cross multiply
    94,800.16x = 142,199.76 × 24,679.36
  4. Step 4: Simplify right side
    94,800.16x = 3,509,399,068.95
  5. Step 5: Solve for x
    x = 3,509,399,068.95/94,800.16
  6. Step 6: Final answer
    x = 37,018.92

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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.