Home / 46,505.95-69,755.18-14,907.54

Finding the Fourth Proportional to 46,505.95, 69,755.18 and 14,907.54

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Solution

The fourth proportional to 46,505.95, 69,755.18 and 14,907.54 is: 22,360.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,505.95 : 69,755.18 = 14,907.54 : x
  2. Step 2: Convert to fraction form
    46,505.95/69,755.18 = 14,907.54/x
  3. Step 3: Cross multiply
    46,505.95x = 69,755.18 × 14,907.54
  4. Step 4: Simplify right side
    46,505.95x = 1,039,878,323.10
  5. Step 5: Solve for x
    x = 1,039,878,323.10/46,505.95
  6. Step 6: Final answer
    x = 22,360.11

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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.