Home / 19,150.84-26,427.32-10,652.92

Finding the Fourth Proportional to 19,150.84, 26,427.32 and 10,652.92

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Solution

The fourth proportional to 19,150.84, 26,427.32 and 10,652.92 is: 14,700.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,150.84 : 26,427.32 = 10,652.92 : x
  2. Step 2: Convert to fraction form
    19,150.84/26,427.32 = 10,652.92/x
  3. Step 3: Cross multiply
    19,150.84x = 26,427.32 × 10,652.92
  4. Step 4: Simplify right side
    19,150.84x = 281,528,125.77
  5. Step 5: Solve for x
    x = 281,528,125.77/19,150.84
  6. Step 6: Final answer
    x = 14,700.56

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Double scale
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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.