Home / 97,424.81-146,152.55-41,265.08

Finding the Fourth Proportional to 97,424.81, 146,152.55 and 41,265.08

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Solution

The fourth proportional to 97,424.81, 146,152.55 and 41,265.08 is: 61,904.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,424.81 : 146,152.55 = 41,265.08 : x
  2. Step 2: Convert to fraction form
    97,424.81/146,152.55 = 41,265.08/x
  3. Step 3: Cross multiply
    97,424.81x = 146,152.55 × 41,265.08
  4. Step 4: Simplify right side
    97,424.81x = 6,030,996,588.43
  5. Step 5: Solve for x
    x = 6,030,996,588.43/97,424.81
  6. Step 6: Final answer
    x = 61,904.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.