Home / 52,598.34-72,584.82-28,724.49

Finding the Fourth Proportional to 52,598.34, 72,584.82 and 28,724.49

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Solution

The fourth proportional to 52,598.34, 72,584.82 and 28,724.49 is: 39,639.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,598.34 : 72,584.82 = 28,724.49 : x
  2. Step 2: Convert to fraction form
    52,598.34/72,584.82 = 28,724.49/x
  3. Step 3: Cross multiply
    52,598.34x = 72,584.82 × 28,724.49
  4. Step 4: Simplify right side
    52,598.34x = 2,084,961,936.24
  5. Step 5: Solve for x
    x = 2,084,961,936.24/52,598.34
  6. Step 6: Final answer
    x = 39,639.31

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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.