Home / 35,208.45-48,587.33-19,075.39

Finding the Fourth Proportional to 35,208.45, 48,587.33 and 19,075.39

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Solution

The fourth proportional to 35,208.45, 48,587.33 and 19,075.39 is: 26,323.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208.45 : 48,587.33 = 19,075.39 : x
  2. Step 2: Convert to fraction form
    35,208.45/48,587.33 = 19,075.39/x
  3. Step 3: Cross multiply
    35,208.45x = 48,587.33 × 19,075.39
  4. Step 4: Simplify right side
    35,208.45x = 926,822,268.81
  5. Step 5: Solve for x
    x = 926,822,268.81/35,208.45
  6. Step 6: Final answer
    x = 26,323.86

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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.