Home / 6,573.03-9,848.40-3,970.50

Finding the Fourth Proportional to 6,573.03, 9,848.40 and 3,970.50

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Solution

The fourth proportional to 6,573.03, 9,848.40 and 3,970.50 is: 5,949.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573.03 : 9,848.40 = 3,970.50 : x
  2. Step 2: Convert to fraction form
    6,573.03/9,848.40 = 3,970.50/x
  3. Step 3: Cross multiply
    6,573.03x = 9,848.40 × 3,970.50
  4. Step 4: Simplify right side
    6,573.03x = 39,103,072.20
  5. Step 5: Solve for x
    x = 39,103,072.20/6,573.03
  6. Step 6: Final answer
    x = 5,949.02

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.