Home / 46,890.10-64,708.23-25,669.18

Finding the Fourth Proportional to 46,890.10, 64,708.23 and 25,669.18

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Solution

The fourth proportional to 46,890.10, 64,708.23 and 25,669.18 is: 35,423.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.10 : 64,708.23 = 25,669.18 : x
  2. Step 2: Convert to fraction form
    46,890.10/64,708.23 = 25,669.18/x
  3. Step 3: Cross multiply
    46,890.10x = 64,708.23 × 25,669.18
  4. Step 4: Simplify right side
    46,890.10x = 1,661,007,203.35
  5. Step 5: Solve for x
    x = 1,661,007,203.35/46,890.10
  6. Step 6: Final answer
    x = 35,423.41

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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.