Home / 19,059.04-26,301.09-10,561.09

Finding the Fourth Proportional to 19,059.04, 26,301.09 and 10,561.09

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Solution

The fourth proportional to 19,059.04, 26,301.09 and 10,561.09 is: 14,574.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.04 : 26,301.09 = 10,561.09 : x
  2. Step 2: Convert to fraction form
    19,059.04/26,301.09 = 10,561.09/x
  3. Step 3: Cross multiply
    19,059.04x = 26,301.09 × 10,561.09
  4. Step 4: Simplify right side
    19,059.04x = 277,768,073.23
  5. Step 5: Solve for x
    x = 277,768,073.23/19,059.04
  6. Step 6: Final answer
    x = 14,574.08

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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.