Home / 107,342.36-148,126.67-59,592.63

Finding the Fourth Proportional to 107,342.36, 148,126.67 and 59,592.63

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Solution

The fourth proportional to 107,342.36, 148,126.67 and 59,592.63 is: 82,234.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,342.36 : 148,126.67 = 59,592.63 : x
  2. Step 2: Convert to fraction form
    107,342.36/148,126.67 = 59,592.63/x
  3. Step 3: Cross multiply
    107,342.36x = 148,126.67 × 59,592.63
  4. Step 4: Simplify right side
    107,342.36x = 8,827,257,875.69
  5. Step 5: Solve for x
    x = 8,827,257,875.69/107,342.36
  6. Step 6: Final answer
    x = 82,234.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.