Home / 25,844.02-35,664.18-14,358.18

Finding the Fourth Proportional to 25,844.02, 35,664.18 and 14,358.18

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Solution

The fourth proportional to 25,844.02, 35,664.18 and 14,358.18 is: 19,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,844.02 : 35,664.18 = 14,358.18 : x
  2. Step 2: Convert to fraction form
    25,844.02/35,664.18 = 14,358.18/x
  3. Step 3: Cross multiply
    25,844.02x = 35,664.18 × 14,358.18
  4. Step 4: Simplify right side
    25,844.02x = 512,072,715.99
  5. Step 5: Solve for x
    x = 512,072,715.99/25,844.02
  6. Step 6: Final answer
    x = 19,813.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.