Home / 95,205.58-142,808.67-39,036.13

Finding the Fourth Proportional to 95,205.58, 142,808.67 and 39,036.13

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Solution

The fourth proportional to 95,205.58, 142,808.67 and 39,036.13 is: 58,554.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,205.58 : 142,808.67 = 39,036.13 : x
  2. Step 2: Convert to fraction form
    95,205.58/142,808.67 = 39,036.13/x
  3. Step 3: Cross multiply
    95,205.58x = 142,808.67 × 39,036.13
  4. Step 4: Simplify right side
    95,205.58x = 5,574,697,450.23
  5. Step 5: Solve for x
    x = 5,574,697,450.23/95,205.58
  6. Step 6: Final answer
    x = 58,554.32

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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.