Home / 1,848.17-2,550.37-1,062.22

Finding the Fourth Proportional to 1,848.17, 2,550.37 and 1,062.22

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Solution

The fourth proportional to 1,848.17, 2,550.37 and 1,062.22 is: 1,465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848.17 : 2,550.37 = 1,062.22 : x
  2. Step 2: Convert to fraction form
    1,848.17/2,550.37 = 1,062.22/x
  3. Step 3: Cross multiply
    1,848.17x = 2,550.37 × 1,062.22
  4. Step 4: Simplify right side
    1,848.17x = 2,709,051.76
  5. Step 5: Solve for x
    x = 2,709,051.76/1,848.17
  6. Step 6: Final answer
    x = 1,465.80

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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.