Home / 166,376.94-249,607.49-46,433.87

Finding the Fourth Proportional to 166,376.94, 249,607.49 and 46,433.87

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Solution

The fourth proportional to 166,376.94, 249,607.49 and 46,433.87 is: 69,662.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,376.94 : 249,607.49 = 46,433.87 : x
  2. Step 2: Convert to fraction form
    166,376.94/249,607.49 = 46,433.87/x
  3. Step 3: Cross multiply
    166,376.94x = 249,607.49 × 46,433.87
  4. Step 4: Simplify right side
    166,376.94x = 11,590,240,261.48
  5. Step 5: Solve for x
    x = 11,590,240,261.48/166,376.94
  6. Step 6: Final answer
    x = 69,662.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.