Home / 64,196.08-96,296.24-22,075.74

Finding the Fourth Proportional to 64,196.08, 96,296.24 and 22,075.74

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Solution

The fourth proportional to 64,196.08, 96,296.24 and 22,075.74 is: 33,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,196.08 : 96,296.24 = 22,075.74 : x
  2. Step 2: Convert to fraction form
    64,196.08/96,296.24 = 22,075.74/x
  3. Step 3: Cross multiply
    64,196.08x = 96,296.24 × 22,075.74
  4. Step 4: Simplify right side
    64,196.08x = 2,125,810,812.41
  5. Step 5: Solve for x
    x = 2,125,810,812.41/64,196.08
  6. Step 6: Final answer
    x = 33,114.34

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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.