Home / 94,025.68-141,038.86-23,905

Finding the Fourth Proportional to 94,025.68, 141,038.86 and 23,905

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Solution

The fourth proportional to 94,025.68, 141,038.86 and 23,905 is: 35,857.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,025.68 : 141,038.86 = 23,905 : x
  2. Step 2: Convert to fraction form
    94,025.68/141,038.86 = 23,905/x
  3. Step 3: Cross multiply
    94,025.68x = 141,038.86 × 23,905
  4. Step 4: Simplify right side
    94,025.68x = 3,371,533,948.30
  5. Step 5: Solve for x
    x = 3,371,533,948.30/94,025.68
  6. Step 6: Final answer
    x = 35,857.59

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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.