Home / 1,633.04-2,253.47-924.82

Finding the Fourth Proportional to 1,633.04, 2,253.47 and 924.82

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Solution

The fourth proportional to 1,633.04, 2,253.47 and 924.82 is: 1,276.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633.04 : 2,253.47 = 924.82 : x
  2. Step 2: Convert to fraction form
    1,633.04/2,253.47 = 924.82/x
  3. Step 3: Cross multiply
    1,633.04x = 2,253.47 × 924.82
  4. Step 4: Simplify right side
    1,633.04x = 2,084,054.13
  5. Step 5: Solve for x
    x = 2,084,054.13/1,633.04
  6. Step 6: Final answer
    x = 1,276.18

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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.