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Finding the Fourth Proportional to 62,168.95, 93,280.99 and 32,579.75

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Solution

The fourth proportional to 62,168.95, 93,280.99 and 32,579.75 is: 48,884.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,168.95 : 93,280.99 = 32,579.75 : x
  2. Step 2: Convert to fraction form
    62,168.95/93,280.99 = 32,579.75/x
  3. Step 3: Cross multiply
    62,168.95x = 93,280.99 × 32,579.75
  4. Step 4: Simplify right side
    62,168.95x = 3,039,071,252.50
  5. Step 5: Solve for x
    x = 3,039,071,252.50/62,168.95
  6. Step 6: Final answer
    x = 48,884.07

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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.