Home / 35,364.08-48,801.33-19,446.98

Finding the Fourth Proportional to 35,364.08, 48,801.33 and 19,446.98

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Solution

The fourth proportional to 35,364.08, 48,801.33 and 19,446.98 is: 26,836.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,364.08 : 48,801.33 = 19,446.98 : x
  2. Step 2: Convert to fraction form
    35,364.08/48,801.33 = 19,446.98/x
  3. Step 3: Cross multiply
    35,364.08x = 48,801.33 × 19,446.98
  4. Step 4: Simplify right side
    35,364.08x = 949,038,244.48
  5. Step 5: Solve for x
    x = 949,038,244.48/35,364.08
  6. Step 6: Final answer
    x = 26,836.22

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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.