Home / 46,641.24-64,365.27-25,420.44

Finding the Fourth Proportional to 46,641.24, 64,365.27 and 25,420.44

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Solution

The fourth proportional to 46,641.24, 64,365.27 and 25,420.44 is: 35,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,641.24 : 64,365.27 = 25,420.44 : x
  2. Step 2: Convert to fraction form
    46,641.24/64,365.27 = 25,420.44/x
  3. Step 3: Cross multiply
    46,641.24x = 64,365.27 × 25,420.44
  4. Step 4: Simplify right side
    46,641.24x = 1,636,193,484.12
  5. Step 5: Solve for x
    x = 1,636,193,484.12/46,641.24
  6. Step 6: Final answer
    x = 35,080.40

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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.