Home / 23,302.77-34,955.07-10,155.26

Finding the Fourth Proportional to 23,302.77, 34,955.07 and 10,155.26

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Solution

The fourth proportional to 23,302.77, 34,955.07 and 10,155.26 is: 15,233.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302.77 : 34,955.07 = 10,155.26 : x
  2. Step 2: Convert to fraction form
    23,302.77/34,955.07 = 10,155.26/x
  3. Step 3: Cross multiply
    23,302.77x = 34,955.07 × 10,155.26
  4. Step 4: Simplify right side
    23,302.77x = 354,977,649.39
  5. Step 5: Solve for x
    x = 354,977,649.39/23,302.77
  6. Step 6: Final answer
    x = 15,233.28

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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.