Home / 16,807.04-25,210.59-6,935.48

Finding the Fourth Proportional to 16,807.04, 25,210.59 and 6,935.48

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Solution

The fourth proportional to 16,807.04, 25,210.59 and 6,935.48 is: 10,403.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,807.04 : 25,210.59 = 6,935.48 : x
  2. Step 2: Convert to fraction form
    16,807.04/25,210.59 = 6,935.48/x
  3. Step 3: Cross multiply
    16,807.04x = 25,210.59 × 6,935.48
  4. Step 4: Simplify right side
    16,807.04x = 174,847,542.73
  5. Step 5: Solve for x
    x = 174,847,542.73/16,807.04
  6. Step 6: Final answer
    x = 10,403.23

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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.