Home / 94,464.76-130,361.48-51,444.32

Finding the Fourth Proportional to 94,464.76, 130,361.48 and 51,444.32

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Solution

The fourth proportional to 94,464.76, 130,361.48 and 51,444.32 is: 70,993.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,464.76 : 130,361.48 = 51,444.32 : x
  2. Step 2: Convert to fraction form
    94,464.76/130,361.48 = 51,444.32/x
  3. Step 3: Cross multiply
    94,464.76x = 130,361.48 × 51,444.32
  4. Step 4: Simplify right side
    94,464.76x = 6,706,357,435.57
  5. Step 5: Solve for x
    x = 6,706,357,435.57/94,464.76
  6. Step 6: Final answer
    x = 70,993.22

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1.5x scale

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.