Home / 94,533.23-130,458.63-52,094.49

Finding the Fourth Proportional to 94,533.23, 130,458.63 and 52,094.49

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Solution

The fourth proportional to 94,533.23, 130,458.63 and 52,094.49 is: 71,891.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.23 : 130,458.63 = 52,094.49 : x
  2. Step 2: Convert to fraction form
    94,533.23/130,458.63 = 52,094.49/x
  3. Step 3: Cross multiply
    94,533.23x = 130,458.63 × 52,094.49
  4. Step 4: Simplify right side
    94,533.23x = 6,796,175,795.95
  5. Step 5: Solve for x
    x = 6,796,175,795.95/94,533.23
  6. Step 6: Final answer
    x = 71,891.93

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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.