Home / 19,061.67-26,305.26-10,563.93

Finding the Fourth Proportional to 19,061.67, 26,305.26 and 10,563.93

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Solution

The fourth proportional to 19,061.67, 26,305.26 and 10,563.93 is: 14,578.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,061.67 : 26,305.26 = 10,563.93 : x
  2. Step 2: Convert to fraction form
    19,061.67/26,305.26 = 10,563.93/x
  3. Step 3: Cross multiply
    19,061.67x = 26,305.26 × 10,563.93
  4. Step 4: Simplify right side
    19,061.67x = 277,886,925.27
  5. Step 5: Solve for x
    x = 277,886,925.27/19,061.67
  6. Step 6: Final answer
    x = 14,578.31

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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.