Home / 166,724.04-250,084.98-42,065.16

Finding the Fourth Proportional to 166,724.04, 250,084.98 and 42,065.16

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Solution

The fourth proportional to 166,724.04, 250,084.98 and 42,065.16 is: 63,097.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,724.04 : 250,084.98 = 42,065.16 : x
  2. Step 2: Convert to fraction form
    166,724.04/250,084.98 = 42,065.16/x
  3. Step 3: Cross multiply
    166,724.04x = 250,084.98 × 42,065.16
  4. Step 4: Simplify right side
    166,724.04x = 10,519,864,697.30
  5. Step 5: Solve for x
    x = 10,519,864,697.30/166,724.04
  6. Step 6: Final answer
    x = 63,097.47

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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.