Home / 19,230.64-26,535.90-10,733.23

Finding the Fourth Proportional to 19,230.64, 26,535.90 and 10,733.23

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Solution

The fourth proportional to 19,230.64, 26,535.90 and 10,733.23 is: 14,810.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,230.64 : 26,535.90 = 10,733.23 : x
  2. Step 2: Convert to fraction form
    19,230.64/26,535.90 = 10,733.23/x
  3. Step 3: Cross multiply
    19,230.64x = 26,535.90 × 10,733.23
  4. Step 4: Simplify right side
    19,230.64x = 284,816,066.01
  5. Step 5: Solve for x
    x = 284,816,066.01/19,230.64
  6. Step 6: Final answer
    x = 14,810.53

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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.