Home / 1,348.24-2,024.28-1,025.68

Finding the Fourth Proportional to 1,348.24, 2,024.28 and 1,025.68

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Solution

The fourth proportional to 1,348.24, 2,024.28 and 1,025.68 is: 1,539.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348.24 : 2,024.28 = 1,025.68 : x
  2. Step 2: Convert to fraction form
    1,348.24/2,024.28 = 1,025.68/x
  3. Step 3: Cross multiply
    1,348.24x = 2,024.28 × 1,025.68
  4. Step 4: Simplify right side
    1,348.24x = 2,076,263.51
  5. Step 5: Solve for x
    x = 2,076,263.51/1,348.24
  6. Step 6: Final answer
    x = 1,539.98

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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.