Home / 7,047.52-10,570.08-2,366.88

Finding the Fourth Proportional to 7,047.52, 10,570.08 and 2,366.88

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Solution

The fourth proportional to 7,047.52, 10,570.08 and 2,366.88 is: 3,549.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047.52 : 10,570.08 = 2,366.88 : x
  2. Step 2: Convert to fraction form
    7,047.52/10,570.08 = 2,366.88/x
  3. Step 3: Cross multiply
    7,047.52x = 10,570.08 × 2,366.88
  4. Step 4: Simplify right side
    7,047.52x = 25,018,110.95
  5. Step 5: Solve for x
    x = 25,018,110.95/7,047.52
  6. Step 6: Final answer
    x = 3,549.92

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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.