Home / 23,803.07-35,705.21-9,009.23

Finding the Fourth Proportional to 23,803.07, 35,705.21 and 9,009.23

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Solution

The fourth proportional to 23,803.07, 35,705.21 and 9,009.23 is: 13,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,803.07 : 35,705.21 = 9,009.23 : x
  2. Step 2: Convert to fraction form
    23,803.07/35,705.21 = 9,009.23/x
  3. Step 3: Cross multiply
    23,803.07x = 35,705.21 × 9,009.23
  4. Step 4: Simplify right side
    23,803.07x = 321,676,225.52
  5. Step 5: Solve for x
    x = 321,676,225.52/23,803.07
  6. Step 6: Final answer
    x = 13,514.07

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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.