Home / 160,084.07-220,893.58-92,075.19

Finding the Fourth Proportional to 160,084.07, 220,893.58 and 92,075.19

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Solution

The fourth proportional to 160,084.07, 220,893.58 and 92,075.19 is: 127,050.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,084.07 : 220,893.58 = 92,075.19 : x
  2. Step 2: Convert to fraction form
    160,084.07/220,893.58 = 92,075.19/x
  3. Step 3: Cross multiply
    160,084.07x = 220,893.58 × 92,075.19
  4. Step 4: Simplify right side
    160,084.07x = 20,338,818,348.28
  5. Step 5: Solve for x
    x = 20,338,818,348.28/160,084.07
  6. Step 6: Final answer
    x = 127,050.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.