Home / 1,596.63-2,203.67-1,036.32

Finding the Fourth Proportional to 1,596.63, 2,203.67 and 1,036.32

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Solution

The fourth proportional to 1,596.63, 2,203.67 and 1,036.32 is: 1,430.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596.63 : 2,203.67 = 1,036.32 : x
  2. Step 2: Convert to fraction form
    1,596.63/2,203.67 = 1,036.32/x
  3. Step 3: Cross multiply
    1,596.63x = 2,203.67 × 1,036.32
  4. Step 4: Simplify right side
    1,596.63x = 2,283,707.29
  5. Step 5: Solve for x
    x = 2,283,707.29/1,596.63
  6. Step 6: Final answer
    x = 1,430.33

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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.