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Finding the Fourth Proportional to 5,955.84, 8,888.76 and 5,800.32

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Solution

The fourth proportional to 5,955.84, 8,888.76 and 5,800.32 is: 8,656.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.84 : 8,888.76 = 5,800.32 : x
  2. Step 2: Convert to fraction form
    5,955.84/8,888.76 = 5,800.32/x
  3. Step 3: Cross multiply
    5,955.84x = 8,888.76 × 5,800.32
  4. Step 4: Simplify right side
    5,955.84x = 51,557,652.40
  5. Step 5: Solve for x
    x = 51,557,652.40/5,955.84
  6. Step 6: Final answer
    x = 8,656.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.