Home / 63,491.13-95,607.75-46,967.76

Finding the Fourth Proportional to 63,491.13, 95,607.75 and 46,967.76

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Solution

The fourth proportional to 63,491.13, 95,607.75 and 46,967.76 is: 70,726.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,491.13 : 95,607.75 = 46,967.76 : x
  2. Step 2: Convert to fraction form
    63,491.13/95,607.75 = 46,967.76/x
  3. Step 3: Cross multiply
    63,491.13x = 95,607.75 × 46,967.76
  4. Step 4: Simplify right side
    63,491.13x = 4,490,481,856.14
  5. Step 5: Solve for x
    x = 4,490,481,856.14/63,491.13
  6. Step 6: Final answer
    x = 70,726.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.