Home / 97,267.74-145,814.10-34,923.66

Finding the Fourth Proportional to 97,267.74, 145,814.10 and 34,923.66

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Solution

The fourth proportional to 97,267.74, 145,814.10 and 34,923.66 is: 52,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,267.74 : 145,814.10 = 34,923.66 : x
  2. Step 2: Convert to fraction form
    97,267.74/145,814.10 = 34,923.66/x
  3. Step 3: Cross multiply
    97,267.74x = 145,814.10 × 34,923.66
  4. Step 4: Simplify right side
    97,267.74x = 5,092,362,051.61
  5. Step 5: Solve for x
    x = 5,092,362,051.61/97,267.74
  6. Step 6: Final answer
    x = 52,354.07

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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.