Home / 56,161.56-84,242.61-22,881.93

Finding the Fourth Proportional to 56,161.56, 84,242.61 and 22,881.93

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Solution

The fourth proportional to 56,161.56, 84,242.61 and 22,881.93 is: 34,323.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,161.56 : 84,242.61 = 22,881.93 : x
  2. Step 2: Convert to fraction form
    56,161.56/84,242.61 = 22,881.93/x
  3. Step 3: Cross multiply
    56,161.56x = 84,242.61 × 22,881.93
  4. Step 4: Simplify right side
    56,161.56x = 1,927,633,505.04
  5. Step 5: Solve for x
    x = 1,927,633,505.04/56,161.56
  6. Step 6: Final answer
    x = 34,323.01

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1.5x scale

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.