Home / 97,093.50-133,992.27-59,360.46

Finding the Fourth Proportional to 97,093.50, 133,992.27 and 59,360.46

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Solution

The fourth proportional to 97,093.50, 133,992.27 and 59,360.46 is: 81,919.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,093.50 : 133,992.27 = 59,360.46 : x
  2. Step 2: Convert to fraction form
    97,093.50/133,992.27 = 59,360.46/x
  3. Step 3: Cross multiply
    97,093.50x = 133,992.27 × 59,360.46
  4. Step 4: Simplify right side
    97,093.50x = 7,953,842,783.64
  5. Step 5: Solve for x
    x = 7,953,842,783.64/97,093.50
  6. Step 6: Final answer
    x = 81,919.42

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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.