Home / 46,627.13-64,346.15-25,406.39

Finding the Fourth Proportional to 46,627.13, 64,346.15 and 25,406.39

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Solution

The fourth proportional to 46,627.13, 64,346.15 and 25,406.39 is: 35,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627.13 : 64,346.15 = 25,406.39 : x
  2. Step 2: Convert to fraction form
    46,627.13/64,346.15 = 25,406.39/x
  3. Step 3: Cross multiply
    46,627.13x = 64,346.15 × 25,406.39
  4. Step 4: Simplify right side
    46,627.13x = 1,634,802,933.14
  5. Step 5: Solve for x
    x = 1,634,802,933.14/46,627.13
  6. Step 6: Final answer
    x = 35,061.20

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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.