Home / 19,050.65-26,288.98-10,552.19

Finding the Fourth Proportional to 19,050.65, 26,288.98 and 10,552.19

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Solution

The fourth proportional to 19,050.65, 26,288.98 and 10,552.19 is: 14,561.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.65 : 26,288.98 = 10,552.19 : x
  2. Step 2: Convert to fraction form
    19,050.65/26,288.98 = 10,552.19/x
  3. Step 3: Cross multiply
    19,050.65x = 26,288.98 × 10,552.19
  4. Step 4: Simplify right side
    19,050.65x = 277,406,351.21
  5. Step 5: Solve for x
    x = 277,406,351.21/19,050.65
  6. Step 6: Final answer
    x = 14,561.52

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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.