Home / 104,606.64-144,356.58-59,293.19

Finding the Fourth Proportional to 104,606.64, 144,356.58 and 59,293.19

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Solution

The fourth proportional to 104,606.64, 144,356.58 and 59,293.19 is: 81,824.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,606.64 : 144,356.58 = 59,293.19 : x
  2. Step 2: Convert to fraction form
    104,606.64/144,356.58 = 59,293.19/x
  3. Step 3: Cross multiply
    104,606.64x = 144,356.58 × 59,293.19
  4. Step 4: Simplify right side
    104,606.64x = 8,559,362,080.58
  5. Step 5: Solve for x
    x = 8,559,362,080.58/104,606.64
  6. Step 6: Final answer
    x = 81,824.27

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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.