Home / 19,534.32-26,957.34-10,581.84

Finding the Fourth Proportional to 19,534.32, 26,957.34 and 10,581.84

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Solution

The fourth proportional to 19,534.32, 26,957.34 and 10,581.84 is: 14,602.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.32 : 26,957.34 = 10,581.84 : x
  2. Step 2: Convert to fraction form
    19,534.32/26,957.34 = 10,581.84/x
  3. Step 3: Cross multiply
    19,534.32x = 26,957.34 × 10,581.84
  4. Step 4: Simplify right side
    19,534.32x = 285,258,258.71
  5. Step 5: Solve for x
    x = 285,258,258.71/19,534.32
  6. Step 6: Final answer
    x = 14,602.93

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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.