Home / 94,904.94-130,962.22-52,460.13

Finding the Fourth Proportional to 94,904.94, 130,962.22 and 52,460.13

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Solution

The fourth proportional to 94,904.94, 130,962.22 and 52,460.13 is: 72,391.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,904.94 : 130,962.22 = 52,460.13 : x
  2. Step 2: Convert to fraction form
    94,904.94/130,962.22 = 52,460.13/x
  3. Step 3: Cross multiply
    94,904.94x = 130,962.22 × 52,460.13
  4. Step 4: Simplify right side
    94,904.94x = 6,870,295,086.29
  5. Step 5: Solve for x
    x = 6,870,295,086.29/94,904.94
  6. Step 6: Final answer
    x = 72,391.33

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1.5x scale

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.