Home / 94,852.71-130,896.47-52,410.94

Finding the Fourth Proportional to 94,852.71, 130,896.47 and 52,410.94

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Solution

The fourth proportional to 94,852.71, 130,896.47 and 52,410.94 is: 72,326.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,852.71 : 130,896.47 = 52,410.94 : x
  2. Step 2: Convert to fraction form
    94,852.71/130,896.47 = 52,410.94/x
  3. Step 3: Cross multiply
    94,852.71x = 130,896.47 × 52,410.94
  4. Step 4: Simplify right side
    94,852.71x = 6,860,406,839.17
  5. Step 5: Solve for x
    x = 6,860,406,839.17/94,852.71
  6. Step 6: Final answer
    x = 72,326.95

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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.