Home / 15,712.62-23,568.93-9,873.33

Finding the Fourth Proportional to 15,712.62, 23,568.93 and 9,873.33

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Solution

The fourth proportional to 15,712.62, 23,568.93 and 9,873.33 is: 14,810.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,712.62 : 23,568.93 = 9,873.33 : x
  2. Step 2: Convert to fraction form
    15,712.62/23,568.93 = 9,873.33/x
  3. Step 3: Cross multiply
    15,712.62x = 23,568.93 × 9,873.33
  4. Step 4: Simplify right side
    15,712.62x = 232,703,823.64
  5. Step 5: Solve for x
    x = 232,703,823.64/15,712.62
  6. Step 6: Final answer
    x = 14,810.00

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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.