Home / 1,501.02-2,252.34-1,446.48

Finding the Fourth Proportional to 1,501.02, 2,252.34 and 1,446.48

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Solution

The fourth proportional to 1,501.02, 2,252.34 and 1,446.48 is: 2,170.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501.02 : 2,252.34 = 1,446.48 : x
  2. Step 2: Convert to fraction form
    1,501.02/2,252.34 = 1,446.48/x
  3. Step 3: Cross multiply
    1,501.02x = 2,252.34 × 1,446.48
  4. Step 4: Simplify right side
    1,501.02x = 3,257,964.76
  5. Step 5: Solve for x
    x = 3,257,964.76/1,501.02
  6. Step 6: Final answer
    x = 2,170.50

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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.