Home / 35,374.22-48,816.16-19,458.33

Finding the Fourth Proportional to 35,374.22, 48,816.16 and 19,458.33

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Solution

The fourth proportional to 35,374.22, 48,816.16 and 19,458.33 is: 26,852.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,374.22 : 48,816.16 = 19,458.33 : x
  2. Step 2: Convert to fraction form
    35,374.22/48,816.16 = 19,458.33/x
  3. Step 3: Cross multiply
    35,374.22x = 48,816.16 × 19,458.33
  4. Step 4: Simplify right side
    35,374.22x = 949,880,950.61
  5. Step 5: Solve for x
    x = 949,880,950.61/35,374.22
  6. Step 6: Final answer
    x = 26,852.35

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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.