Home / 89,483.23-134,221.76-22,924.01

Finding the Fourth Proportional to 89,483.23, 134,221.76 and 22,924.01

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Solution

The fourth proportional to 89,483.23, 134,221.76 and 22,924.01 is: 34,385.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,483.23 : 134,221.76 = 22,924.01 : x
  2. Step 2: Convert to fraction form
    89,483.23/134,221.76 = 22,924.01/x
  3. Step 3: Cross multiply
    89,483.23x = 134,221.76 × 22,924.01
  4. Step 4: Simplify right side
    89,483.23x = 3,076,901,275.36
  5. Step 5: Solve for x
    x = 3,076,901,275.36/89,483.23
  6. Step 6: Final answer
    x = 34,385.23

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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.