Home / 169,018.50-253,776.96-94,284.66

Finding the Fourth Proportional to 169,018.50, 253,776.96 and 94,284.66

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Solution

The fourth proportional to 169,018.50, 253,776.96 and 94,284.66 is: 141,566.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,018.50 : 253,776.96 = 94,284.66 : x
  2. Step 2: Convert to fraction form
    169,018.50/253,776.96 = 94,284.66/x
  3. Step 3: Cross multiply
    169,018.50x = 253,776.96 × 94,284.66
  4. Step 4: Simplify right side
    169,018.50x = 23,927,274,389.43
  5. Step 5: Solve for x
    x = 23,927,274,389.43/169,018.50
  6. Step 6: Final answer
    x = 141,566.01

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1.5x scale

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.