Home / 19,068.06-26,313.03-10,569.63

Finding the Fourth Proportional to 19,068.06, 26,313.03 and 10,569.63

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Solution

The fourth proportional to 19,068.06, 26,313.03 and 10,569.63 is: 14,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068.06 : 26,313.03 = 10,569.63 : x
  2. Step 2: Convert to fraction form
    19,068.06/26,313.03 = 10,569.63/x
  3. Step 3: Cross multiply
    19,068.06x = 26,313.03 × 10,569.63
  4. Step 4: Simplify right side
    19,068.06x = 278,118,991.28
  5. Step 5: Solve for x
    x = 278,118,991.28/19,068.06
  6. Step 6: Final answer
    x = 14,585.59

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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.