Home / 94,806.24-130,832.70-52,364.76

Finding the Fourth Proportional to 94,806.24, 130,832.70 and 52,364.76

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Solution

The fourth proportional to 94,806.24, 130,832.70 and 52,364.76 is: 72,263.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806.24 : 130,832.70 = 52,364.76 : x
  2. Step 2: Convert to fraction form
    94,806.24/130,832.70 = 52,364.76/x
  3. Step 3: Cross multiply
    94,806.24x = 130,832.70 × 52,364.76
  4. Step 4: Simplify right side
    94,806.24x = 6,851,022,935.65
  5. Step 5: Solve for x
    x = 6,851,022,935.65/94,806.24
  6. Step 6: Final answer
    x = 72,263.42

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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.