Home / 42,535.75-58,702.73-24,631.07

Finding the Fourth Proportional to 42,535.75, 58,702.73 and 24,631.07

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Solution

The fourth proportional to 42,535.75, 58,702.73 and 24,631.07 is: 33,992.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,535.75 : 58,702.73 = 24,631.07 : x
  2. Step 2: Convert to fraction form
    42,535.75/58,702.73 = 24,631.07/x
  3. Step 3: Cross multiply
    42,535.75x = 58,702.73 × 24,631.07
  4. Step 4: Simplify right side
    42,535.75x = 1,445,910,928.67
  5. Step 5: Solve for x
    x = 1,445,910,928.67/42,535.75
  6. Step 6: Final answer
    x = 33,992.84

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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.