Home / 164,075.04-226,424.48-92,456.16

Finding the Fourth Proportional to 164,075.04, 226,424.48 and 92,456.16

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Solution

The fourth proportional to 164,075.04, 226,424.48 and 92,456.16 is: 127,590.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,075.04 : 226,424.48 = 92,456.16 : x
  2. Step 2: Convert to fraction form
    164,075.04/226,424.48 = 92,456.16/x
  3. Step 3: Cross multiply
    164,075.04x = 226,424.48 × 92,456.16
  4. Step 4: Simplify right side
    164,075.04x = 20,934,337,950.80
  5. Step 5: Solve for x
    x = 20,934,337,950.80/164,075.04
  6. Step 6: Final answer
    x = 127,590.02

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1.5x scale

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.