Home / 23,561.15-35,328.06-9,509.68

Finding the Fourth Proportional to 23,561.15, 35,328.06 and 9,509.68

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Solution

The fourth proportional to 23,561.15, 35,328.06 and 9,509.68 is: 14,259.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,561.15 : 35,328.06 = 9,509.68 : x
  2. Step 2: Convert to fraction form
    23,561.15/35,328.06 = 9,509.68/x
  3. Step 3: Cross multiply
    23,561.15x = 35,328.06 × 9,509.68
  4. Step 4: Simplify right side
    23,561.15x = 335,958,545.62
  5. Step 5: Solve for x
    x = 335,958,545.62/23,561.15
  6. Step 6: Final answer
    x = 14,259.00

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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.