Home / 63,349.22-95,146.85-46,643.28

Finding the Fourth Proportional to 63,349.22, 95,146.85 and 46,643.28

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Solution

The fourth proportional to 63,349.22, 95,146.85 and 46,643.28 is: 70,055.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,349.22 : 95,146.85 = 46,643.28 : x
  2. Step 2: Convert to fraction form
    63,349.22/95,146.85 = 46,643.28/x
  3. Step 3: Cross multiply
    63,349.22x = 95,146.85 × 46,643.28
  4. Step 4: Simplify right side
    63,349.22x = 4,437,960,925.48
  5. Step 5: Solve for x
    x = 4,437,960,925.48/63,349.22
  6. Step 6: Final answer
    x = 70,055.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.