Home / 193,817.34-290,726.51-60,709.23

Finding the Fourth Proportional to 193,817.34, 290,726.51 and 60,709.23

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Solution

The fourth proportional to 193,817.34, 290,726.51 and 60,709.23 is: 91,064.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,817.34 : 290,726.51 = 60,709.23 : x
  2. Step 2: Convert to fraction form
    193,817.34/290,726.51 = 60,709.23/x
  3. Step 3: Cross multiply
    193,817.34x = 290,726.51 × 60,709.23
  4. Step 4: Simplify right side
    193,817.34x = 17,649,782,259.14
  5. Step 5: Solve for x
    x = 17,649,782,259.14/193,817.34
  6. Step 6: Final answer
    x = 91,064.00

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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.