Home / 61,852.04-92,773.40-19,730.42

Finding the Fourth Proportional to 61,852.04, 92,773.40 and 19,730.42

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Solution

The fourth proportional to 61,852.04, 92,773.40 and 19,730.42 is: 29,594.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,852.04 : 92,773.40 = 19,730.42 : x
  2. Step 2: Convert to fraction form
    61,852.04/92,773.40 = 19,730.42/x
  3. Step 3: Cross multiply
    61,852.04x = 92,773.40 × 19,730.42
  4. Step 4: Simplify right side
    61,852.04x = 1,830,457,584.31
  5. Step 5: Solve for x
    x = 1,830,457,584.31/61,852.04
  6. Step 6: Final answer
    x = 29,594.14

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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.