Home / 336,101.50-463,829.79-185,208.22

Finding the Fourth Proportional to 336,101.50, 463,829.79 and 185,208.22

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Solution

The fourth proportional to 336,101.50, 463,829.79 and 185,208.22 is: 255,592.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,101.50 : 463,829.79 = 185,208.22 : x
  2. Step 2: Convert to fraction form
    336,101.50/463,829.79 = 185,208.22/x
  3. Step 3: Cross multiply
    336,101.50x = 463,829.79 × 185,208.22
  4. Step 4: Simplify right side
    336,101.50x = 85,905,089,788.87
  5. Step 5: Solve for x
    x = 85,905,089,788.87/336,101.50
  6. Step 6: Final answer
    x = 255,592.70

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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.