Home / 94,560.64-130,483.38-52,111

Finding the Fourth Proportional to 94,560.64, 130,483.38 and 52,111

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Solution

The fourth proportional to 94,560.64, 130,483.38 and 52,111 is: 71,907.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,560.64 : 130,483.38 = 52,111 : x
  2. Step 2: Convert to fraction form
    94,560.64/130,483.38 = 52,111/x
  3. Step 3: Cross multiply
    94,560.64x = 130,483.38 × 52,111
  4. Step 4: Simplify right side
    94,560.64x = 6,799,619,415.18
  5. Step 5: Solve for x
    x = 6,799,619,415.18/94,560.64
  6. Step 6: Final answer
    x = 71,907.50

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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.