Home / 97,384.10-146,095.08-37,408.19

Finding the Fourth Proportional to 97,384.10, 146,095.08 and 37,408.19

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Solution

The fourth proportional to 97,384.10, 146,095.08 and 37,408.19 is: 56,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,384.10 : 146,095.08 = 37,408.19 : x
  2. Step 2: Convert to fraction form
    97,384.10/146,095.08 = 37,408.19/x
  3. Step 3: Cross multiply
    97,384.10x = 146,095.08 × 37,408.19
  4. Step 4: Simplify right side
    97,384.10x = 5,465,152,145.47
  5. Step 5: Solve for x
    x = 5,465,152,145.47/97,384.10
  6. Step 6: Final answer
    x = 56,119.55

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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.