Home / 63,113.55-94,580.10-46,341.99

Finding the Fourth Proportional to 63,113.55, 94,580.10 and 46,341.99

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Solution

The fourth proportional to 63,113.55, 94,580.10 and 46,341.99 is: 69,446.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,113.55 : 94,580.10 = 46,341.99 : x
  2. Step 2: Convert to fraction form
    63,113.55/94,580.10 = 46,341.99/x
  3. Step 3: Cross multiply
    63,113.55x = 94,580.10 × 46,341.99
  4. Step 4: Simplify right side
    63,113.55x = 4,383,030,048.40
  5. Step 5: Solve for x
    x = 4,383,030,048.40/63,113.55
  6. Step 6: Final answer
    x = 69,446.74

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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.