Home / 45,925.12-63,293.12-35,848.32

Finding the Fourth Proportional to 45,925.12, 63,293.12 and 35,848.32

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Solution

The fourth proportional to 45,925.12, 63,293.12 and 35,848.32 is: 49,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,925.12 : 63,293.12 = 35,848.32 : x
  2. Step 2: Convert to fraction form
    45,925.12/63,293.12 = 35,848.32/x
  3. Step 3: Cross multiply
    45,925.12x = 63,293.12 × 35,848.32
  4. Step 4: Simplify right side
    45,925.12x = 2,268,952,019.56
  5. Step 5: Solve for x
    x = 2,268,952,019.56/45,925.12
  6. Step 6: Final answer
    x = 49,405.47

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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.