Home / 46,845.08-64,645.74-25,624.76

Finding the Fourth Proportional to 46,845.08, 64,645.74 and 25,624.76

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Solution

The fourth proportional to 46,845.08, 64,645.74 and 25,624.76 is: 35,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845.08 : 64,645.74 = 25,624.76 : x
  2. Step 2: Convert to fraction form
    46,845.08/64,645.74 = 25,624.76/x
  3. Step 3: Cross multiply
    46,845.08x = 64,645.74 × 25,624.76
  4. Step 4: Simplify right side
    46,845.08x = 1,656,531,572.52
  5. Step 5: Solve for x
    x = 1,656,531,572.52/46,845.08
  6. Step 6: Final answer
    x = 35,361.91

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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.