Home / 23,503.90-35,247.63-9,460.28

Finding the Fourth Proportional to 23,503.90, 35,247.63 and 9,460.28

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Solution

The fourth proportional to 23,503.90, 35,247.63 and 9,460.28 is: 14,187.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,503.90 : 35,247.63 = 9,460.28 : x
  2. Step 2: Convert to fraction form
    23,503.90/35,247.63 = 9,460.28/x
  3. Step 3: Cross multiply
    23,503.90x = 35,247.63 × 9,460.28
  4. Step 4: Simplify right side
    23,503.90x = 333,452,449.14
  5. Step 5: Solve for x
    x = 333,452,449.14/23,503.90
  6. Step 6: Final answer
    x = 14,187.11

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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.