Home / 46,613.70-64,328.10-25,394.28

Finding the Fourth Proportional to 46,613.70, 64,328.10 and 25,394.28

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Solution

The fourth proportional to 46,613.70, 64,328.10 and 25,394.28 is: 35,044.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,613.70 : 64,328.10 = 25,394.28 : x
  2. Step 2: Convert to fraction form
    46,613.70/64,328.10 = 25,394.28/x
  3. Step 3: Cross multiply
    46,613.70x = 64,328.10 × 25,394.28
  4. Step 4: Simplify right side
    46,613.70x = 1,633,565,783.27
  5. Step 5: Solve for x
    x = 1,633,565,783.27/46,613.70
  6. Step 6: Final answer
    x = 35,044.76

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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.