Home / 46,106.12-63,624.72-25,687.70

Finding the Fourth Proportional to 46,106.12, 63,624.72 and 25,687.70

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Solution

The fourth proportional to 46,106.12, 63,624.72 and 25,687.70 is: 35,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,106.12 : 63,624.72 = 25,687.70 : x
  2. Step 2: Convert to fraction form
    46,106.12/63,624.72 = 25,687.70/x
  3. Step 3: Cross multiply
    46,106.12x = 63,624.72 × 25,687.70
  4. Step 4: Simplify right side
    46,106.12x = 1,634,372,719.94
  5. Step 5: Solve for x
    x = 1,634,372,719.94/46,106.12
  6. Step 6: Final answer
    x = 35,448.06

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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.