Home / 35,357.04-53,059.86-22,871.70

Finding the Fourth Proportional to 35,357.04, 53,059.86 and 22,871.70

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Solution

The fourth proportional to 35,357.04, 53,059.86 and 22,871.70 is: 34,323.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,357.04 : 53,059.86 = 22,871.70 : x
  2. Step 2: Convert to fraction form
    35,357.04/53,059.86 = 22,871.70/x
  3. Step 3: Cross multiply
    35,357.04x = 53,059.86 × 22,871.70
  4. Step 4: Simplify right side
    35,357.04x = 1,213,569,199.96
  5. Step 5: Solve for x
    x = 1,213,569,199.96/35,357.04
  6. Step 6: Final answer
    x = 34,323.27

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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.