Home / 35,502.96-48,994.26-19,587.42

Finding the Fourth Proportional to 35,502.96, 48,994.26 and 19,587.42

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Solution

The fourth proportional to 35,502.96, 48,994.26 and 19,587.42 is: 27,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,502.96 : 48,994.26 = 19,587.42 : x
  2. Step 2: Convert to fraction form
    35,502.96/48,994.26 = 19,587.42/x
  3. Step 3: Cross multiply
    35,502.96x = 48,994.26 × 19,587.42
  4. Step 4: Simplify right side
    35,502.96x = 959,671,148.21
  5. Step 5: Solve for x
    x = 959,671,148.21/35,502.96
  6. Step 6: Final answer
    x = 27,030.74

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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.