Home / 63,013.10-94,519.65-47,266.70

Finding the Fourth Proportional to 63,013.10, 94,519.65 and 47,266.70

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Solution

The fourth proportional to 63,013.10, 94,519.65 and 47,266.70 is: 70,900.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013.10 : 94,519.65 = 47,266.70 : x
  2. Step 2: Convert to fraction form
    63,013.10/94,519.65 = 47,266.70/x
  3. Step 3: Cross multiply
    63,013.10x = 94,519.65 × 47,266.70
  4. Step 4: Simplify right side
    63,013.10x = 4,467,631,940.66
  5. Step 5: Solve for x
    x = 4,467,631,940.66/63,013.10
  6. Step 6: Final answer
    x = 70,900.05

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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.