Home / 39,784.84-59,546.04-35,410.84

Finding the Fourth Proportional to 39,784.84, 59,546.04 and 35,410.84

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Solution

The fourth proportional to 39,784.84, 59,546.04 and 35,410.84 is: 52,999.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,784.84 : 59,546.04 = 35,410.84 : x
  2. Step 2: Convert to fraction form
    39,784.84/59,546.04 = 35,410.84/x
  3. Step 3: Cross multiply
    39,784.84x = 59,546.04 × 35,410.84
  4. Step 4: Simplify right side
    39,784.84x = 2,108,575,295.07
  5. Step 5: Solve for x
    x = 2,108,575,295.07/39,784.84
  6. Step 6: Final answer
    x = 52,999.47

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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.