Home / 110,563.41-152,673.20-104,888.26

Finding the Fourth Proportional to 110,563.41, 152,673.20 and 104,888.26

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Solution

The fourth proportional to 110,563.41, 152,673.20 and 104,888.26 is: 144,836.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,563.41 : 152,673.20 = 104,888.26 : x
  2. Step 2: Convert to fraction form
    110,563.41/152,673.20 = 104,888.26/x
  3. Step 3: Cross multiply
    110,563.41x = 152,673.20 × 104,888.26
  4. Step 4: Simplify right side
    110,563.41x = 16,013,625,533.27
  5. Step 5: Solve for x
    x = 16,013,625,533.27/110,563.41
  6. Step 6: Final answer
    x = 144,836.57

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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.