Home / 94,423.02-141,774.12-63,028.68

Finding the Fourth Proportional to 94,423.02, 141,774.12 and 63,028.68

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Solution

The fourth proportional to 94,423.02, 141,774.12 and 63,028.68 is: 94,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,423.02 : 141,774.12 = 63,028.68 : x
  2. Step 2: Convert to fraction form
    94,423.02/141,774.12 = 63,028.68/x
  3. Step 3: Cross multiply
    94,423.02x = 141,774.12 × 63,028.68
  4. Step 4: Simplify right side
    94,423.02x = 8,935,835,641.76
  5. Step 5: Solve for x
    x = 8,935,835,641.76/94,423.02
  6. Step 6: Final answer
    x = 94,636.20

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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.