Home / 94,573.18-130,511.88-52,133.22

Finding the Fourth Proportional to 94,573.18, 130,511.88 and 52,133.22

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Solution

The fourth proportional to 94,573.18, 130,511.88 and 52,133.22 is: 71,944.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,573.18 : 130,511.88 = 52,133.22 : x
  2. Step 2: Convert to fraction form
    94,573.18/130,511.88 = 52,133.22/x
  3. Step 3: Cross multiply
    94,573.18x = 130,511.88 × 52,133.22
  4. Step 4: Simplify right side
    94,573.18x = 6,804,004,552.65
  5. Step 5: Solve for x
    x = 6,804,004,552.65/94,573.18
  6. Step 6: Final answer
    x = 71,944.34

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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.