Home / 46,484.95-69,747.16-25,400.37

Finding the Fourth Proportional to 46,484.95, 69,747.16 and 25,400.37

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Solution

The fourth proportional to 46,484.95, 69,747.16 and 25,400.37 is: 38,111.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.95 : 69,747.16 = 25,400.37 : x
  2. Step 2: Convert to fraction form
    46,484.95/69,747.16 = 25,400.37/x
  3. Step 3: Cross multiply
    46,484.95x = 69,747.16 × 25,400.37
  4. Step 4: Simplify right side
    46,484.95x = 1,771,603,670.45
  5. Step 5: Solve for x
    x = 1,771,603,670.45/46,484.95
  6. Step 6: Final answer
    x = 38,111.34

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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.