Home / 67,064.06-92,547.96-36,849.72

Finding the Fourth Proportional to 67,064.06, 92,547.96 and 36,849.72

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Solution

The fourth proportional to 67,064.06, 92,547.96 and 36,849.72 is: 50,852.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,064.06 : 92,547.96 = 36,849.72 : x
  2. Step 2: Convert to fraction form
    67,064.06/92,547.96 = 36,849.72/x
  3. Step 3: Cross multiply
    67,064.06x = 92,547.96 × 36,849.72
  4. Step 4: Simplify right side
    67,064.06x = 3,410,366,412.57
  5. Step 5: Solve for x
    x = 3,410,366,412.57/67,064.06
  6. Step 6: Final answer
    x = 50,852.37

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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.