Home / 201,717.06-302,575.32-59,564.22

Finding the Fourth Proportional to 201,717.06, 302,575.32 and 59,564.22

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Solution

The fourth proportional to 201,717.06, 302,575.32 and 59,564.22 is: 89,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,717.06 : 302,575.32 = 59,564.22 : x
  2. Step 2: Convert to fraction form
    201,717.06/302,575.32 = 59,564.22/x
  3. Step 3: Cross multiply
    201,717.06x = 302,575.32 × 59,564.22
  4. Step 4: Simplify right side
    201,717.06x = 18,022,662,927.05
  5. Step 5: Solve for x
    x = 18,022,662,927.05/201,717.06
  6. Step 6: Final answer
    x = 89,346.25

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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.