Home / 94,762.04-130,773.30-52,318.04

Finding the Fourth Proportional to 94,762.04, 130,773.30 and 52,318.04

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Solution

The fourth proportional to 94,762.04, 130,773.30 and 52,318.04 is: 72,199.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,762.04 : 130,773.30 = 52,318.04 : x
  2. Step 2: Convert to fraction form
    94,762.04/130,773.30 = 52,318.04/x
  3. Step 3: Cross multiply
    94,762.04x = 130,773.30 × 52,318.04
  4. Step 4: Simplify right side
    94,762.04x = 6,841,802,740.33
  5. Step 5: Solve for x
    x = 6,841,802,740.33/94,762.04
  6. Step 6: Final answer
    x = 72,199.83

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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.