Home / 46,655.80-64,385.66-25,435.06

Finding the Fourth Proportional to 46,655.80, 64,385.66 and 25,435.06

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Solution

The fourth proportional to 46,655.80, 64,385.66 and 25,435.06 is: 35,100.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,655.80 : 64,385.66 = 25,435.06 : x
  2. Step 2: Convert to fraction form
    46,655.80/64,385.66 = 25,435.06/x
  3. Step 3: Cross multiply
    46,655.80x = 64,385.66 × 25,435.06
  4. Step 4: Simplify right side
    46,655.80x = 1,637,653,125.24
  5. Step 5: Solve for x
    x = 1,637,653,125.24/46,655.80
  6. Step 6: Final answer
    x = 35,100.74

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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.