Home / 58,261.32-80,394.06-32,767.11

Finding the Fourth Proportional to 58,261.32, 80,394.06 and 32,767.11

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Solution

The fourth proportional to 58,261.32, 80,394.06 and 32,767.11 is: 45,214.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,261.32 : 80,394.06 = 32,767.11 : x
  2. Step 2: Convert to fraction form
    58,261.32/80,394.06 = 32,767.11/x
  3. Step 3: Cross multiply
    58,261.32x = 80,394.06 × 32,767.11
  4. Step 4: Simplify right side
    58,261.32x = 2,634,281,007.37
  5. Step 5: Solve for x
    x = 2,634,281,007.37/58,261.32
  6. Step 6: Final answer
    x = 45,214.92

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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.