Home / 42,944.83-59,239.07-26,784.09

Finding the Fourth Proportional to 42,944.83, 59,239.07 and 26,784.09

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Solution

The fourth proportional to 42,944.83, 59,239.07 and 26,784.09 is: 36,946.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,944.83 : 59,239.07 = 26,784.09 : x
  2. Step 2: Convert to fraction form
    42,944.83/59,239.07 = 26,784.09/x
  3. Step 3: Cross multiply
    42,944.83x = 59,239.07 × 26,784.09
  4. Step 4: Simplify right side
    42,944.83x = 1,586,664,790.86
  5. Step 5: Solve for x
    x = 1,586,664,790.86/42,944.83
  6. Step 6: Final answer
    x = 36,946.58

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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.