Home / 46,774.86-64,603.13-34,084.80

Finding the Fourth Proportional to 46,774.86, 64,603.13 and 34,084.80

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Solution

The fourth proportional to 46,774.86, 64,603.13 and 34,084.80 is: 47,076.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,774.86 : 64,603.13 = 34,084.80 : x
  2. Step 2: Convert to fraction form
    46,774.86/64,603.13 = 34,084.80/x
  3. Step 3: Cross multiply
    46,774.86x = 64,603.13 × 34,084.80
  4. Step 4: Simplify right side
    46,774.86x = 2,201,984,595
  5. Step 5: Solve for x
    x = 2,201,984,595/46,774.86
  6. Step 6: Final answer
    x = 47,076.24

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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.