Home / 16,828.46-25,210.37-9,410.45

Finding the Fourth Proportional to 16,828.46, 25,210.37 and 9,410.45

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Solution

The fourth proportional to 16,828.46, 25,210.37 and 9,410.45 is: 14,097.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,828.46 : 25,210.37 = 9,410.45 : x
  2. Step 2: Convert to fraction form
    16,828.46/25,210.37 = 9,410.45/x
  3. Step 3: Cross multiply
    16,828.46x = 25,210.37 × 9,410.45
  4. Step 4: Simplify right side
    16,828.46x = 237,240,823.84
  5. Step 5: Solve for x
    x = 237,240,823.84/16,828.46
  6. Step 6: Final answer
    x = 14,097.60

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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.