Home / 67,265.98-92,730.09-47,060.26

Finding the Fourth Proportional to 67,265.98, 92,730.09 and 47,060.26

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Solution

The fourth proportional to 67,265.98, 92,730.09 and 47,060.26 is: 64,875.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265.98 : 92,730.09 = 47,060.26 : x
  2. Step 2: Convert to fraction form
    67,265.98/92,730.09 = 47,060.26/x
  3. Step 3: Cross multiply
    67,265.98x = 92,730.09 × 47,060.26
  4. Step 4: Simplify right side
    67,265.98x = 4,363,902,145.22
  5. Step 5: Solve for x
    x = 4,363,902,145.22/67,265.98
  6. Step 6: Final answer
    x = 64,875.32

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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.