Home / 26,393.02-39,592.14-7,673.22

Finding the Fourth Proportional to 26,393.02, 39,592.14 and 7,673.22

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Solution

The fourth proportional to 26,393.02, 39,592.14 and 7,673.22 is: 11,510.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,393.02 : 39,592.14 = 7,673.22 : x
  2. Step 2: Convert to fraction form
    26,393.02/39,592.14 = 7,673.22/x
  3. Step 3: Cross multiply
    26,393.02x = 39,592.14 × 7,673.22
  4. Step 4: Simplify right side
    26,393.02x = 303,799,200.49
  5. Step 5: Solve for x
    x = 303,799,200.49/26,393.02
  6. Step 6: Final answer
    x = 11,510.59

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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.