Home / 266,032.60-367,110.28-151,295.75

Finding the Fourth Proportional to 266,032.60, 367,110.28 and 151,295.75

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Solution

The fourth proportional to 266,032.60, 367,110.28 and 151,295.75 is: 208,779.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,032.60 : 367,110.28 = 151,295.75 : x
  2. Step 2: Convert to fraction form
    266,032.60/367,110.28 = 151,295.75/x
  3. Step 3: Cross multiply
    266,032.60x = 367,110.28 × 151,295.75
  4. Step 4: Simplify right side
    266,032.60x = 55,542,224,024.50
  5. Step 5: Solve for x
    x = 55,542,224,024.50/266,032.60
  6. Step 6: Final answer
    x = 208,779.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.