Home / 166,525.08-249,779.94-61,336.92

Finding the Fourth Proportional to 166,525.08, 249,779.94 and 61,336.92

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Solution

The fourth proportional to 166,525.08, 249,779.94 and 61,336.92 is: 92,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,525.08 : 249,779.94 = 61,336.92 : x
  2. Step 2: Convert to fraction form
    166,525.08/249,779.94 = 61,336.92/x
  3. Step 3: Cross multiply
    166,525.08x = 249,779.94 × 61,336.92
  4. Step 4: Simplify right side
    166,525.08x = 15,320,732,197.38
  5. Step 5: Solve for x
    x = 15,320,732,197.38/166,525.08
  6. Step 6: Final answer
    x = 92,002.55

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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.