Home / 97,744.96-134,886.36-59,490.64

Finding the Fourth Proportional to 97,744.96, 134,886.36 and 59,490.64

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Solution

The fourth proportional to 97,744.96, 134,886.36 and 59,490.64 is: 82,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,744.96 : 134,886.36 = 59,490.64 : x
  2. Step 2: Convert to fraction form
    97,744.96/134,886.36 = 59,490.64/x
  3. Step 3: Cross multiply
    97,744.96x = 134,886.36 × 59,490.64
  4. Step 4: Simplify right side
    97,744.96x = 8,024,475,883.67
  5. Step 5: Solve for x
    x = 8,024,475,883.67/97,744.96
  6. Step 6: Final answer
    x = 82,096.06

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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.