Home / 164,035.02-226,369.08-92,416.14

Finding the Fourth Proportional to 164,035.02, 226,369.08 and 92,416.14

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Solution

The fourth proportional to 164,035.02, 226,369.08 and 92,416.14 is: 127,534.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,035.02 : 226,369.08 = 92,416.14 : x
  2. Step 2: Convert to fraction form
    164,035.02/226,369.08 = 92,416.14/x
  3. Step 3: Cross multiply
    164,035.02x = 226,369.08 × 92,416.14
  4. Step 4: Simplify right side
    164,035.02x = 20,920,156,588.95
  5. Step 5: Solve for x
    x = 20,920,156,588.95/164,035.02
  6. Step 6: Final answer
    x = 127,534.70

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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.