Home / 9,848.95-13,591.19-5,600.18

Finding the Fourth Proportional to 9,848.95, 13,591.19 and 5,600.18

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Solution

The fourth proportional to 9,848.95, 13,591.19 and 5,600.18 is: 7,728.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848.95 : 13,591.19 = 5,600.18 : x
  2. Step 2: Convert to fraction form
    9,848.95/13,591.19 = 5,600.18/x
  3. Step 3: Cross multiply
    9,848.95x = 13,591.19 × 5,600.18
  4. Step 4: Simplify right side
    9,848.95x = 76,113,158.39
  5. Step 5: Solve for x
    x = 76,113,158.39/9,848.95
  6. Step 6: Final answer
    x = 7,728.05

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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.