Home / 44,640.46-61,612.95-25,775.02

Finding the Fourth Proportional to 44,640.46, 61,612.95 and 25,775.02

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Solution

The fourth proportional to 44,640.46, 61,612.95 and 25,775.02 is: 35,574.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,640.46 : 61,612.95 = 25,775.02 : x
  2. Step 2: Convert to fraction form
    44,640.46/61,612.95 = 25,775.02/x
  3. Step 3: Cross multiply
    44,640.46x = 61,612.95 × 25,775.02
  4. Step 4: Simplify right side
    44,640.46x = 1,588,075,018.51
  5. Step 5: Solve for x
    x = 1,588,075,018.51/44,640.46
  6. Step 6: Final answer
    x = 35,574.79

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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.