Home / 151,334.99-226,923.66-56,487.18

Finding the Fourth Proportional to 151,334.99, 226,923.66 and 56,487.18

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Solution

The fourth proportional to 151,334.99, 226,923.66 and 56,487.18 is: 84,701.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,334.99 : 226,923.66 = 56,487.18 : x
  2. Step 2: Convert to fraction form
    151,334.99/226,923.66 = 56,487.18/x
  3. Step 3: Cross multiply
    151,334.99x = 226,923.66 × 56,487.18
  4. Step 4: Simplify right side
    151,334.99x = 12,818,276,565.89
  5. Step 5: Solve for x
    x = 12,818,276,565.89/151,334.99
  6. Step 6: Final answer
    x = 84,701.34

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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.