Home / 35,357.32-48,794.35-19,442.98

Finding the Fourth Proportional to 35,357.32, 48,794.35 and 19,442.98

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Solution

The fourth proportional to 35,357.32, 48,794.35 and 19,442.98 is: 26,832.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,357.32 : 48,794.35 = 19,442.98 : x
  2. Step 2: Convert to fraction form
    35,357.32/48,794.35 = 19,442.98/x
  3. Step 3: Cross multiply
    35,357.32x = 48,794.35 × 19,442.98
  4. Step 4: Simplify right side
    35,357.32x = 948,707,327.19
  5. Step 5: Solve for x
    x = 948,707,327.19/35,357.32
  6. Step 6: Final answer
    x = 26,832.00

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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.