Home / 46,401.09-64,033.67-25,180.35

Finding the Fourth Proportional to 46,401.09, 64,033.67 and 25,180.35

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Solution

The fourth proportional to 46,401.09, 64,033.67 and 25,180.35 is: 34,748.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,401.09 : 64,033.67 = 25,180.35 : x
  2. Step 2: Convert to fraction form
    46,401.09/64,033.67 = 25,180.35/x
  3. Step 3: Cross multiply
    46,401.09x = 64,033.67 × 25,180.35
  4. Step 4: Simplify right side
    46,401.09x = 1,612,390,405.40
  5. Step 5: Solve for x
    x = 1,612,390,405.40/46,401.09
  6. Step 6: Final answer
    x = 34,748.98

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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.