Home / 61,567.37-92,356.29-19,436.18

Finding the Fourth Proportional to 61,567.37, 92,356.29 and 19,436.18

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Solution

The fourth proportional to 61,567.37, 92,356.29 and 19,436.18 is: 29,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567.37 : 92,356.29 = 19,436.18 : x
  2. Step 2: Convert to fraction form
    61,567.37/92,356.29 = 19,436.18/x
  3. Step 3: Cross multiply
    61,567.37x = 92,356.29 × 19,436.18
  4. Step 4: Simplify right side
    61,567.37x = 1,795,053,014.79
  5. Step 5: Solve for x
    x = 1,795,053,014.79/61,567.37
  6. Step 6: Final answer
    x = 29,155.92

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1.5x scale

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.