Home / 94,743.41-130,746.16-52,301.94

Finding the Fourth Proportional to 94,743.41, 130,746.16 and 52,301.94

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Solution

The fourth proportional to 94,743.41, 130,746.16 and 52,301.94 is: 72,176.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,743.41 : 130,746.16 = 52,301.94 : x
  2. Step 2: Convert to fraction form
    94,743.41/130,746.16 = 52,301.94/x
  3. Step 3: Cross multiply
    94,743.41x = 130,746.16 × 52,301.94
  4. Step 4: Simplify right side
    94,743.41x = 6,838,277,554.04
  5. Step 5: Solve for x
    x = 6,838,277,554.04/94,743.41
  6. Step 6: Final answer
    x = 72,176.82

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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.