Home / 96,063.40-144,039.52-46,075.44

Finding the Fourth Proportional to 96,063.40, 144,039.52 and 46,075.44

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Solution

The fourth proportional to 96,063.40, 144,039.52 and 46,075.44 is: 69,086.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,063.40 : 144,039.52 = 46,075.44 : x
  2. Step 2: Convert to fraction form
    96,063.40/144,039.52 = 46,075.44/x
  3. Step 3: Cross multiply
    96,063.40x = 144,039.52 × 46,075.44
  4. Step 4: Simplify right side
    96,063.40x = 6,636,684,261.39
  5. Step 5: Solve for x
    x = 6,636,684,261.39/96,063.40
  6. Step 6: Final answer
    x = 69,086.50

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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.