Home / 14,570.48-21,795.58-11,033.92

Finding the Fourth Proportional to 14,570.48, 21,795.58 and 11,033.92

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Solution

The fourth proportional to 14,570.48, 21,795.58 and 11,033.92 is: 16,505.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570.48 : 21,795.58 = 11,033.92 : x
  2. Step 2: Convert to fraction form
    14,570.48/21,795.58 = 11,033.92/x
  3. Step 3: Cross multiply
    14,570.48x = 21,795.58 × 11,033.92
  4. Step 4: Simplify right side
    14,570.48x = 240,490,727.11
  5. Step 5: Solve for x
    x = 240,490,727.11/14,570.48
  6. Step 6: Final answer
    x = 16,505.34

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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.