Home / 46,903.80-64,726.74-25,393.05

Finding the Fourth Proportional to 46,903.80, 64,726.74 and 25,393.05

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Solution

The fourth proportional to 46,903.80, 64,726.74 and 25,393.05 is: 35,042.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,903.80 : 64,726.74 = 25,393.05 : x
  2. Step 2: Convert to fraction form
    46,903.80/64,726.74 = 25,393.05/x
  3. Step 3: Cross multiply
    46,903.80x = 64,726.74 × 25,393.05
  4. Step 4: Simplify right side
    46,903.80x = 1,643,609,345.16
  5. Step 5: Solve for x
    x = 1,643,609,345.16/46,903.80
  6. Step 6: Final answer
    x = 35,042.14

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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.