Home / 46,490.06-64,155.90-25,269.26

Finding the Fourth Proportional to 46,490.06, 64,155.90 and 25,269.26

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Solution

The fourth proportional to 46,490.06, 64,155.90 and 25,269.26 is: 34,871.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490.06 : 64,155.90 = 25,269.26 : x
  2. Step 2: Convert to fraction form
    46,490.06/64,155.90 = 25,269.26/x
  3. Step 3: Cross multiply
    46,490.06x = 64,155.90 × 25,269.26
  4. Step 4: Simplify right side
    46,490.06x = 1,621,172,117.63
  5. Step 5: Solve for x
    x = 1,621,172,117.63/46,490.06
  6. Step 6: Final answer
    x = 34,871.37

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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.