Home / 46,881.10-64,695.81-25,660.18

Finding the Fourth Proportional to 46,881.10, 64,695.81 and 25,660.18

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Solution

The fourth proportional to 46,881.10, 64,695.81 and 25,660.18 is: 35,410.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,881.10 : 64,695.81 = 25,660.18 : x
  2. Step 2: Convert to fraction form
    46,881.10/64,695.81 = 25,660.18/x
  3. Step 3: Cross multiply
    46,881.10x = 64,695.81 × 25,660.18
  4. Step 4: Simplify right side
    46,881.10x = 1,660,106,129.85
  5. Step 5: Solve for x
    x = 1,660,106,129.85/46,881.10
  6. Step 6: Final answer
    x = 35,410.99

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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.