Home / 94,828.59-130,863.38-52,386.93

Finding the Fourth Proportional to 94,828.59, 130,863.38 and 52,386.93

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Solution

The fourth proportional to 94,828.59, 130,863.38 and 52,386.93 is: 72,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,828.59 : 130,863.38 = 52,386.93 : x
  2. Step 2: Convert to fraction form
    94,828.59/130,863.38 = 52,386.93/x
  3. Step 3: Cross multiply
    94,828.59x = 130,863.38 × 52,386.93
  4. Step 4: Simplify right side
    94,828.59x = 6,855,530,465.69
  5. Step 5: Solve for x
    x = 6,855,530,465.69/94,828.59
  6. Step 6: Final answer
    x = 72,293.92

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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.