Home / 46,622.90-64,340.34-25,402.16

Finding the Fourth Proportional to 46,622.90, 64,340.34 and 25,402.16

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Solution

The fourth proportional to 46,622.90, 64,340.34 and 25,402.16 is: 35,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,622.90 : 64,340.34 = 25,402.16 : x
  2. Step 2: Convert to fraction form
    46,622.90/64,340.34 = 25,402.16/x
  3. Step 3: Cross multiply
    46,622.90x = 64,340.34 × 25,402.16
  4. Step 4: Simplify right side
    46,622.90x = 1,634,383,611.13
  5. Step 5: Solve for x
    x = 1,634,383,611.13/46,622.90
  6. Step 6: Final answer
    x = 35,055.38

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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.