Home / 94,522.32-141,550.03-70,448.91

Finding the Fourth Proportional to 94,522.32, 141,550.03 and 70,448.91

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Solution

The fourth proportional to 94,522.32, 141,550.03 and 70,448.91 is: 105,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,522.32 : 141,550.03 = 70,448.91 : x
  2. Step 2: Convert to fraction form
    94,522.32/141,550.03 = 70,448.91/x
  3. Step 3: Cross multiply
    94,522.32x = 141,550.03 × 70,448.91
  4. Step 4: Simplify right side
    94,522.32x = 9,972,046,075.54
  5. Step 5: Solve for x
    x = 9,972,046,075.54/94,522.32
  6. Step 6: Final answer
    x = 105,499.38

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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.