Home / 162,914.15-224,812.26-94,942.19

Finding the Fourth Proportional to 162,914.15, 224,812.26 and 94,942.19

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Solution

The fourth proportional to 162,914.15, 224,812.26 and 94,942.19 is: 131,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,914.15 : 224,812.26 = 94,942.19 : x
  2. Step 2: Convert to fraction form
    162,914.15/224,812.26 = 94,942.19/x
  3. Step 3: Cross multiply
    162,914.15x = 224,812.26 × 94,942.19
  4. Step 4: Simplify right side
    162,914.15x = 21,344,168,865.28
  5. Step 5: Solve for x
    x = 21,344,168,865.28/162,914.15
  6. Step 6: Final answer
    x = 131,014.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.