Home / 94,262.63-130,102.25-59,785.04

Finding the Fourth Proportional to 94,262.63, 130,102.25 and 59,785.04

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Solution

The fourth proportional to 94,262.63, 130,102.25 and 59,785.04 is: 82,515.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,262.63 : 130,102.25 = 59,785.04 : x
  2. Step 2: Convert to fraction form
    94,262.63/130,102.25 = 59,785.04/x
  3. Step 3: Cross multiply
    94,262.63x = 130,102.25 × 59,785.04
  4. Step 4: Simplify right side
    94,262.63x = 7,778,167,270.90
  5. Step 5: Solve for x
    x = 7,778,167,270.90/94,262.63
  6. Step 6: Final answer
    x = 82,515.92

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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.