Home / 164,437.29-226,918.67-92,823.98

Finding the Fourth Proportional to 164,437.29, 226,918.67 and 92,823.98

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Solution

The fourth proportional to 164,437.29, 226,918.67 and 92,823.98 is: 128,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,437.29 : 226,918.67 = 92,823.98 : x
  2. Step 2: Convert to fraction form
    164,437.29/226,918.67 = 92,823.98/x
  3. Step 3: Cross multiply
    164,437.29x = 226,918.67 × 92,823.98
  4. Step 4: Simplify right side
    164,437.29x = 21,063,492,486.99
  5. Step 5: Solve for x
    x = 21,063,492,486.99/164,437.29
  6. Step 6: Final answer
    x = 128,094.38

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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.