Home / 97,484.90-146,115.26-44,783.66

Finding the Fourth Proportional to 97,484.90, 146,115.26 and 44,783.66

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Solution

The fourth proportional to 97,484.90, 146,115.26 and 44,783.66 is: 67,124.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,484.90 : 146,115.26 = 44,783.66 : x
  2. Step 2: Convert to fraction form
    97,484.90/146,115.26 = 44,783.66/x
  3. Step 3: Cross multiply
    97,484.90x = 146,115.26 × 44,783.66
  4. Step 4: Simplify right side
    97,484.90x = 6,543,575,900.73
  5. Step 5: Solve for x
    x = 6,543,575,900.73/97,484.90
  6. Step 6: Final answer
    x = 67,124.00

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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.