Home / 46,440.20-64,088.20-25,219.46

Finding the Fourth Proportional to 46,440.20, 64,088.20 and 25,219.46

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Solution

The fourth proportional to 46,440.20, 64,088.20 and 25,219.46 is: 34,803.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.20 : 64,088.20 = 25,219.46 : x
  2. Step 2: Convert to fraction form
    46,440.20/64,088.20 = 25,219.46/x
  3. Step 3: Cross multiply
    46,440.20x = 64,088.20 × 25,219.46
  4. Step 4: Simplify right side
    46,440.20x = 1,616,269,796.37
  5. Step 5: Solve for x
    x = 1,616,269,796.37/46,440.20
  6. Step 6: Final answer
    x = 34,803.25

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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.