Home / 43,277.16-59,722.66-23,405.16

Finding the Fourth Proportional to 43,277.16, 59,722.66 and 23,405.16

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Solution

The fourth proportional to 43,277.16, 59,722.66 and 23,405.16 is: 32,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,277.16 : 59,722.66 = 23,405.16 : x
  2. Step 2: Convert to fraction form
    43,277.16/59,722.66 = 23,405.16/x
  3. Step 3: Cross multiply
    43,277.16x = 59,722.66 × 23,405.16
  4. Step 4: Simplify right side
    43,277.16x = 1,397,818,412.93
  5. Step 5: Solve for x
    x = 1,397,818,412.93/43,277.16
  6. Step 6: Final answer
    x = 32,299.22

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1.5x scale

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.