Home / 67,223.16-92,770.20-37,009.98

Finding the Fourth Proportional to 67,223.16, 92,770.20 and 37,009.98

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Solution

The fourth proportional to 67,223.16, 92,770.20 and 37,009.98 is: 51,075.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,223.16 : 92,770.20 = 37,009.98 : x
  2. Step 2: Convert to fraction form
    67,223.16/92,770.20 = 37,009.98/x
  3. Step 3: Cross multiply
    67,223.16x = 92,770.20 × 37,009.98
  4. Step 4: Simplify right side
    67,223.16x = 3,433,423,246.60
  5. Step 5: Solve for x
    x = 3,433,423,246.60/67,223.16
  6. Step 6: Final answer
    x = 51,075.01

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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.