Home / 46,707.66-64,455.48-25,486.92

Finding the Fourth Proportional to 46,707.66, 64,455.48 and 25,486.92

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Solution

The fourth proportional to 46,707.66, 64,455.48 and 25,486.92 is: 35,171.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,707.66 : 64,455.48 = 25,486.92 : x
  2. Step 2: Convert to fraction form
    46,707.66/64,455.48 = 25,486.92/x
  3. Step 3: Cross multiply
    46,707.66x = 64,455.48 × 25,486.92
  4. Step 4: Simplify right side
    46,707.66x = 1,642,771,662.32
  5. Step 5: Solve for x
    x = 1,642,771,662.32/46,707.66
  6. Step 6: Final answer
    x = 35,171.35

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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.