Home / 46,624.40-64,339.44-25,403.64

Finding the Fourth Proportional to 46,624.40, 64,339.44 and 25,403.64

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Solution

The fourth proportional to 46,624.40, 64,339.44 and 25,403.64 is: 35,055.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,624.40 : 64,339.44 = 25,403.64 : x
  2. Step 2: Convert to fraction form
    46,624.40/64,339.44 = 25,403.64/x
  3. Step 3: Cross multiply
    46,624.40x = 64,339.44 × 25,403.64
  4. Step 4: Simplify right side
    46,624.40x = 1,634,455,971.56
  5. Step 5: Solve for x
    x = 1,634,455,971.56/46,624.40
  6. Step 6: Final answer
    x = 35,055.81

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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.