Home / 94,366.67-130,224.92-51,347.43

Finding the Fourth Proportional to 94,366.67, 130,224.92 and 51,347.43

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Solution

The fourth proportional to 94,366.67, 130,224.92 and 51,347.43 is: 70,858.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,366.67 : 130,224.92 = 51,347.43 : x
  2. Step 2: Convert to fraction form
    94,366.67/130,224.92 = 51,347.43/x
  3. Step 3: Cross multiply
    94,366.67x = 130,224.92 × 51,347.43
  4. Step 4: Simplify right side
    94,366.67x = 6,686,714,707.22
  5. Step 5: Solve for x
    x = 6,686,714,707.22/94,366.67
  6. Step 6: Final answer
    x = 70,858.86

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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.