Home / 43,160.68-59,564.73-26,165.64

Finding the Fourth Proportional to 43,160.68, 59,564.73 and 26,165.64

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Solution

The fourth proportional to 43,160.68, 59,564.73 and 26,165.64 is: 36,110.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160.68 : 59,564.73 = 26,165.64 : x
  2. Step 2: Convert to fraction form
    43,160.68/59,564.73 = 26,165.64/x
  3. Step 3: Cross multiply
    43,160.68x = 59,564.73 × 26,165.64
  4. Step 4: Simplify right side
    43,160.68x = 1,558,549,151.05
  5. Step 5: Solve for x
    x = 1,558,549,151.05/43,160.68
  6. Step 6: Final answer
    x = 36,110.40

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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.