Home / 46,477.07-64,138.36-25,256.29

Finding the Fourth Proportional to 46,477.07, 64,138.36 and 25,256.29

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Solution

The fourth proportional to 46,477.07, 64,138.36 and 25,256.29 is: 34,853.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,477.07 : 64,138.36 = 25,256.29 : x
  2. Step 2: Convert to fraction form
    46,477.07/64,138.36 = 25,256.29/x
  3. Step 3: Cross multiply
    46,477.07x = 64,138.36 × 25,256.29
  4. Step 4: Simplify right side
    46,477.07x = 1,619,896,699.59
  5. Step 5: Solve for x
    x = 1,619,896,699.59/46,477.07
  6. Step 6: Final answer
    x = 34,853.68

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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.