Home / 46,289.46-63,861.84-34,218.92

Finding the Fourth Proportional to 46,289.46, 63,861.84 and 34,218.92

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Solution

The fourth proportional to 46,289.46, 63,861.84 and 34,218.92 is: 47,209.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,289.46 : 63,861.84 = 34,218.92 : x
  2. Step 2: Convert to fraction form
    46,289.46/63,861.84 = 34,218.92/x
  3. Step 3: Cross multiply
    46,289.46x = 63,861.84 × 34,218.92
  4. Step 4: Simplify right side
    46,289.46x = 2,185,283,302.38
  5. Step 5: Solve for x
    x = 2,185,283,302.38/46,289.46
  6. Step 6: Final answer
    x = 47,209.09

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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.