Home / 46,345.66-69,457.64-26,364.32

Finding the Fourth Proportional to 46,345.66, 69,457.64 and 26,364.32

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Solution

The fourth proportional to 46,345.66, 69,457.64 and 26,364.32 is: 39,511.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,345.66 : 69,457.64 = 26,364.32 : x
  2. Step 2: Convert to fraction form
    46,345.66/69,457.64 = 26,364.32/x
  3. Step 3: Cross multiply
    46,345.66x = 69,457.64 × 26,364.32
  4. Step 4: Simplify right side
    46,345.66x = 1,831,203,447.40
  5. Step 5: Solve for x
    x = 1,831,203,447.40/46,345.66
  6. Step 6: Final answer
    x = 39,511.86

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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.