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Finding the Fourth Proportional to 295,969.70, 444,019.35 and 118,432.10

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Solution

The fourth proportional to 295,969.70, 444,019.35 and 118,432.10 is: 177,674.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,969.70 : 444,019.35 = 118,432.10 : x
  2. Step 2: Convert to fraction form
    295,969.70/444,019.35 = 118,432.10/x
  3. Step 3: Cross multiply
    295,969.70x = 444,019.35 × 118,432.10
  4. Step 4: Simplify right side
    295,969.70x = 52,586,144,061.14
  5. Step 5: Solve for x
    x = 52,586,144,061.14/295,969.70
  6. Step 6: Final answer
    x = 177,674.08

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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.