Home / 46,254.56-63,858.80-30,366.86

Finding the Fourth Proportional to 46,254.56, 63,858.80 and 30,366.86

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Solution

The fourth proportional to 46,254.56, 63,858.80 and 30,366.86 is: 41,924.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,254.56 : 63,858.80 = 30,366.86 : x
  2. Step 2: Convert to fraction form
    46,254.56/63,858.80 = 30,366.86/x
  3. Step 3: Cross multiply
    46,254.56x = 63,858.80 × 30,366.86
  4. Step 4: Simplify right side
    46,254.56x = 1,939,191,087.53
  5. Step 5: Solve for x
    x = 1,939,191,087.53/46,254.56
  6. Step 6: Final answer
    x = 41,924.32

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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.