Home / 94,588.75-130,532.48-52,151.23

Finding the Fourth Proportional to 94,588.75, 130,532.48 and 52,151.23

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Solution

The fourth proportional to 94,588.75, 130,532.48 and 52,151.23 is: 71,968.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,588.75 : 130,532.48 = 52,151.23 : x
  2. Step 2: Convert to fraction form
    94,588.75/130,532.48 = 52,151.23/x
  3. Step 3: Cross multiply
    94,588.75x = 130,532.48 × 52,151.23
  4. Step 4: Simplify right side
    94,588.75x = 6,807,429,386.95
  5. Step 5: Solve for x
    x = 6,807,429,386.95/94,588.75
  6. Step 6: Final answer
    x = 71,968.70

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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.