Home / 1,835.13-2,752.11-602.26

Finding the Fourth Proportional to 1,835.13, 2,752.11 and 602.26

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Solution

The fourth proportional to 1,835.13, 2,752.11 and 602.26 is: 903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835.13 : 2,752.11 = 602.26 : x
  2. Step 2: Convert to fraction form
    1,835.13/2,752.11 = 602.26/x
  3. Step 3: Cross multiply
    1,835.13x = 2,752.11 × 602.26
  4. Step 4: Simplify right side
    1,835.13x = 1,657,486.63
  5. Step 5: Solve for x
    x = 1,657,486.63/1,835.13
  6. Step 6: Final answer
    x = 903.20

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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.