Home / 67,310.51-92,888.10-37,095.85

Finding the Fourth Proportional to 67,310.51, 92,888.10 and 37,095.85

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Solution

The fourth proportional to 67,310.51, 92,888.10 and 37,095.85 is: 51,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,310.51 : 92,888.10 = 37,095.85 : x
  2. Step 2: Convert to fraction form
    67,310.51/92,888.10 = 37,095.85/x
  3. Step 3: Cross multiply
    67,310.51x = 92,888.10 × 37,095.85
  4. Step 4: Simplify right side
    67,310.51x = 3,445,762,801.00
  5. Step 5: Solve for x
    x = 3,445,762,801.00/67,310.51
  6. Step 6: Final answer
    x = 51,192.05

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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.