Home / 73,566.09-101,528.10-43,360.83

Finding the Fourth Proportional to 73,566.09, 101,528.10 and 43,360.83

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Solution

The fourth proportional to 73,566.09, 101,528.10 and 43,360.83 is: 59,842.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,566.09 : 101,528.10 = 43,360.83 : x
  2. Step 2: Convert to fraction form
    73,566.09/101,528.10 = 43,360.83/x
  3. Step 3: Cross multiply
    73,566.09x = 101,528.10 × 43,360.83
  4. Step 4: Simplify right side
    73,566.09x = 4,402,342,684.32
  5. Step 5: Solve for x
    x = 4,402,342,684.32/73,566.09
  6. Step 6: Final answer
    x = 59,842.01

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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.