Home / 19,534.22-26,957.14-10,581.70

Finding the Fourth Proportional to 19,534.22, 26,957.14 and 10,581.70

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Solution

The fourth proportional to 19,534.22, 26,957.14 and 10,581.70 is: 14,602.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.22 : 26,957.14 = 10,581.70 : x
  2. Step 2: Convert to fraction form
    19,534.22/26,957.14 = 10,581.70/x
  3. Step 3: Cross multiply
    19,534.22x = 26,957.14 × 10,581.70
  4. Step 4: Simplify right side
    19,534.22x = 285,252,368.34
  5. Step 5: Solve for x
    x = 285,252,368.34/19,534.22
  6. Step 6: Final answer
    x = 14,602.70

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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.