Home / 149,300.76-223,949.76-60,533.16

Finding the Fourth Proportional to 149,300.76, 223,949.76 and 60,533.16

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Solution

The fourth proportional to 149,300.76, 223,949.76 and 60,533.16 is: 90,799.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,300.76 : 223,949.76 = 60,533.16 : x
  2. Step 2: Convert to fraction form
    149,300.76/223,949.76 = 60,533.16/x
  3. Step 3: Cross multiply
    149,300.76x = 223,949.76 × 60,533.16
  4. Step 4: Simplify right side
    149,300.76x = 13,556,386,654.04
  5. Step 5: Solve for x
    x = 13,556,386,654.04/149,300.76
  6. Step 6: Final answer
    x = 90,799.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.