Home / 163,973.08-226,283.32-95,075.90

Finding the Fourth Proportional to 163,973.08, 226,283.32 and 95,075.90

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Solution

The fourth proportional to 163,973.08, 226,283.32 and 95,075.90 is: 131,205.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,973.08 : 226,283.32 = 95,075.90 : x
  2. Step 2: Convert to fraction form
    163,973.08/226,283.32 = 95,075.90/x
  3. Step 3: Cross multiply
    163,973.08x = 226,283.32 × 95,075.90
  4. Step 4: Simplify right side
    163,973.08x = 21,514,088,934.88
  5. Step 5: Solve for x
    x = 21,514,088,934.88/163,973.08
  6. Step 6: Final answer
    x = 131,205.01

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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.