Home / 61,666.33-92,483.30-26,598.19

Finding the Fourth Proportional to 61,666.33, 92,483.30 and 26,598.19

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Solution

The fourth proportional to 61,666.33, 92,483.30 and 26,598.19 is: 39,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,666.33 : 92,483.30 = 26,598.19 : x
  2. Step 2: Convert to fraction form
    61,666.33/92,483.30 = 26,598.19/x
  3. Step 3: Cross multiply
    61,666.33x = 92,483.30 × 26,598.19
  4. Step 4: Simplify right side
    61,666.33x = 2,459,888,385.23
  5. Step 5: Solve for x
    x = 2,459,888,385.23/61,666.33
  6. Step 6: Final answer
    x = 39,890.30

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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.