Home / 46,490.16-64,156.07-25,269.58

Finding the Fourth Proportional to 46,490.16, 64,156.07 and 25,269.58

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Solution

The fourth proportional to 46,490.16, 64,156.07 and 25,269.58 is: 34,871.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490.16 : 64,156.07 = 25,269.58 : x
  2. Step 2: Convert to fraction form
    46,490.16/64,156.07 = 25,269.58/x
  3. Step 3: Cross multiply
    46,490.16x = 64,156.07 × 25,269.58
  4. Step 4: Simplify right side
    46,490.16x = 1,621,196,496.22
  5. Step 5: Solve for x
    x = 1,621,196,496.22/46,490.16
  6. Step 6: Final answer
    x = 34,871.82

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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.