Home / 224,440.44-309,767.88-133,802.28

Finding the Fourth Proportional to 224,440.44, 309,767.88 and 133,802.28

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Solution

The fourth proportional to 224,440.44, 309,767.88 and 133,802.28 is: 184,671.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,440.44 : 309,767.88 = 133,802.28 : x
  2. Step 2: Convert to fraction form
    224,440.44/309,767.88 = 133,802.28/x
  3. Step 3: Cross multiply
    224,440.44x = 309,767.88 × 133,802.28
  4. Step 4: Simplify right side
    224,440.44x = 41,447,648,614.77
  5. Step 5: Solve for x
    x = 41,447,648,614.77/224,440.44
  6. Step 6: Final answer
    x = 184,671.04

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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.