Home / 19,227.24-26,533.08-10,730.16

Finding the Fourth Proportional to 19,227.24, 26,533.08 and 10,730.16

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Solution

The fourth proportional to 19,227.24, 26,533.08 and 10,730.16 is: 14,807.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,227.24 : 26,533.08 = 10,730.16 : x
  2. Step 2: Convert to fraction form
    19,227.24/26,533.08 = 10,730.16/x
  3. Step 3: Cross multiply
    19,227.24x = 26,533.08 × 10,730.16
  4. Step 4: Simplify right side
    19,227.24x = 284,704,193.69
  5. Step 5: Solve for x
    x = 284,704,193.69/19,227.24
  6. Step 6: Final answer
    x = 14,807.34

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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.