Home / 19,056.65-26,305.90-14,019.26

Finding the Fourth Proportional to 19,056.65, 26,305.90 and 14,019.26

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Solution

The fourth proportional to 19,056.65, 26,305.90 and 14,019.26 is: 19,352.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.65 : 26,305.90 = 14,019.26 : x
  2. Step 2: Convert to fraction form
    19,056.65/26,305.90 = 14,019.26/x
  3. Step 3: Cross multiply
    19,056.65x = 26,305.90 × 14,019.26
  4. Step 4: Simplify right side
    19,056.65x = 368,789,085.06
  5. Step 5: Solve for x
    x = 368,789,085.06/19,056.65
  6. Step 6: Final answer
    x = 19,352.26

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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.