Home / 19,084.06-26,336.02-10,587.50

Finding the Fourth Proportional to 19,084.06, 26,336.02 and 10,587.50

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Solution

The fourth proportional to 19,084.06, 26,336.02 and 10,587.50 is: 14,610.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.06 : 26,336.02 = 10,587.50 : x
  2. Step 2: Convert to fraction form
    19,084.06/26,336.02 = 10,587.50/x
  3. Step 3: Cross multiply
    19,084.06x = 26,336.02 × 10,587.50
  4. Step 4: Simplify right side
    19,084.06x = 278,832,611.75
  5. Step 5: Solve for x
    x = 278,832,611.75/19,084.06
  6. Step 6: Final answer
    x = 14,610.76

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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.