Home / 141,476.42-195,138.59-96,075.59

Finding the Fourth Proportional to 141,476.42, 195,138.59 and 96,075.59

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Solution

The fourth proportional to 141,476.42, 195,138.59 and 96,075.59 is: 132,517.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,476.42 : 195,138.59 = 96,075.59 : x
  2. Step 2: Convert to fraction form
    141,476.42/195,138.59 = 96,075.59/x
  3. Step 3: Cross multiply
    141,476.42x = 195,138.59 × 96,075.59
  4. Step 4: Simplify right side
    141,476.42x = 18,748,054,430.51
  5. Step 5: Solve for x
    x = 18,748,054,430.51/141,476.42
  6. Step 6: Final answer
    x = 132,517.17

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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.