Home / 173,327.04-239,190.96-97,875.60

Finding the Fourth Proportional to 173,327.04, 239,190.96 and 97,875.60

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Solution

The fourth proportional to 173,327.04, 239,190.96 and 97,875.60 is: 135,068.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,327.04 : 239,190.96 = 97,875.60 : x
  2. Step 2: Convert to fraction form
    173,327.04/239,190.96 = 97,875.60/x
  3. Step 3: Cross multiply
    173,327.04x = 239,190.96 × 97,875.60
  4. Step 4: Simplify right side
    173,327.04x = 23,410,958,724.58
  5. Step 5: Solve for x
    x = 23,410,958,724.58/173,327.04
  6. Step 6: Final answer
    x = 135,068.13

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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.