Home / 46,637.19-64,359.21-25,416.42

Finding the Fourth Proportional to 46,637.19, 64,359.21 and 25,416.42

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Solution

The fourth proportional to 46,637.19, 64,359.21 and 25,416.42 is: 35,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637.19 : 64,359.21 = 25,416.42 : x
  2. Step 2: Convert to fraction form
    46,637.19/64,359.21 = 25,416.42/x
  3. Step 3: Cross multiply
    46,637.19x = 64,359.21 × 25,416.42
  4. Step 4: Simplify right side
    46,637.19x = 1,635,780,712.23
  5. Step 5: Solve for x
    x = 1,635,780,712.23/46,637.19
  6. Step 6: Final answer
    x = 35,074.60

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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.