Home / 134,361.89-201,577.45-96,455.10

Finding the Fourth Proportional to 134,361.89, 201,577.45 and 96,455.10

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Solution

The fourth proportional to 134,361.89, 201,577.45 and 96,455.10 is: 144,707.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,361.89 : 201,577.45 = 96,455.10 : x
  2. Step 2: Convert to fraction form
    134,361.89/201,577.45 = 96,455.10/x
  3. Step 3: Cross multiply
    134,361.89x = 201,577.45 × 96,455.10
  4. Step 4: Simplify right side
    134,361.89x = 19,443,173,338.63
  5. Step 5: Solve for x
    x = 19,443,173,338.63/134,361.89
  6. Step 6: Final answer
    x = 144,707.51

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1.5x scale

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.