Home / 151,282.48-226,948.35-44,677.22

Finding the Fourth Proportional to 151,282.48, 226,948.35 and 44,677.22

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Solution

The fourth proportional to 151,282.48, 226,948.35 and 44,677.22 is: 67,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,282.48 : 226,948.35 = 44,677.22 : x
  2. Step 2: Convert to fraction form
    151,282.48/226,948.35 = 44,677.22/x
  3. Step 3: Cross multiply
    151,282.48x = 226,948.35 × 44,677.22
  4. Step 4: Simplify right side
    151,282.48x = 10,139,421,361.59
  5. Step 5: Solve for x
    x = 10,139,421,361.59/151,282.48
  6. Step 6: Final answer
    x = 67,023.10

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1.5x scale

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.