Home / 19,056.60-26,298.94-10,672.92

Finding the Fourth Proportional to 19,056.60, 26,298.94 and 10,672.92

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Solution

The fourth proportional to 19,056.60, 26,298.94 and 10,672.92 is: 14,729.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.60 : 26,298.94 = 10,672.92 : x
  2. Step 2: Convert to fraction form
    19,056.60/26,298.94 = 10,672.92/x
  3. Step 3: Cross multiply
    19,056.60x = 26,298.94 × 10,672.92
  4. Step 4: Simplify right side
    19,056.60x = 280,686,482.70
  5. Step 5: Solve for x
    x = 280,686,482.70/19,056.60
  6. Step 6: Final answer
    x = 14,729.10

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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.