Home / 9,795.46-13,518.98-6,070.02

Finding the Fourth Proportional to 9,795.46, 13,518.98 and 6,070.02

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Solution

The fourth proportional to 9,795.46, 13,518.98 and 6,070.02 is: 8,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.46 : 13,518.98 = 6,070.02 : x
  2. Step 2: Convert to fraction form
    9,795.46/13,518.98 = 6,070.02/x
  3. Step 3: Cross multiply
    9,795.46x = 13,518.98 × 6,070.02
  4. Step 4: Simplify right side
    9,795.46x = 82,060,478.98
  5. Step 5: Solve for x
    x = 82,060,478.98/9,795.46
  6. Step 6: Final answer
    x = 8,377.40

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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.