Home / 63,113.05-94,579.35-46,341.49

Finding the Fourth Proportional to 63,113.05, 94,579.35 and 46,341.49

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Solution

The fourth proportional to 63,113.05, 94,579.35 and 46,341.49 is: 69,445.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,113.05 : 94,579.35 = 46,341.49 : x
  2. Step 2: Convert to fraction form
    63,113.05/94,579.35 = 46,341.49/x
  3. Step 3: Cross multiply
    63,113.05x = 94,579.35 × 46,341.49
  4. Step 4: Simplify right side
    63,113.05x = 4,382,948,002.23
  5. Step 5: Solve for x
    x = 4,382,948,002.23/63,113.05
  6. Step 6: Final answer
    x = 69,445.99

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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.