Home / 19,068.32-26,312.12-10,568.30

Finding the Fourth Proportional to 19,068.32, 26,312.12 and 10,568.30

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Solution

The fourth proportional to 19,068.32, 26,312.12 and 10,568.30 is: 14,583.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068.32 : 26,312.12 = 10,568.30 : x
  2. Step 2: Convert to fraction form
    19,068.32/26,312.12 = 10,568.30/x
  3. Step 3: Cross multiply
    19,068.32x = 26,312.12 × 10,568.30
  4. Step 4: Simplify right side
    19,068.32x = 278,074,193.39
  5. Step 5: Solve for x
    x = 278,074,193.39/19,068.32
  6. Step 6: Final answer
    x = 14,583.04

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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.