Home / 43,585.02-65,389.91-22,536.52

Finding the Fourth Proportional to 43,585.02, 65,389.91 and 22,536.52

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Solution

The fourth proportional to 43,585.02, 65,389.91 and 22,536.52 is: 33,811.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,585.02 : 65,389.91 = 22,536.52 : x
  2. Step 2: Convert to fraction form
    43,585.02/65,389.91 = 22,536.52/x
  3. Step 3: Cross multiply
    43,585.02x = 65,389.91 × 22,536.52
  4. Step 4: Simplify right side
    43,585.02x = 1,473,661,014.51
  5. Step 5: Solve for x
    x = 1,473,661,014.51/43,585.02
  6. Step 6: Final answer
    x = 33,811.18

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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.