Home / 46,980.80-64,832.10-25,759.34

Finding the Fourth Proportional to 46,980.80, 64,832.10 and 25,759.34

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Solution

The fourth proportional to 46,980.80, 64,832.10 and 25,759.34 is: 35,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,980.80 : 64,832.10 = 25,759.34 : x
  2. Step 2: Convert to fraction form
    46,980.80/64,832.10 = 25,759.34/x
  3. Step 3: Cross multiply
    46,980.80x = 64,832.10 × 25,759.34
  4. Step 4: Simplify right side
    46,980.80x = 1,670,032,106.81
  5. Step 5: Solve for x
    x = 1,670,032,106.81/46,980.80
  6. Step 6: Final answer
    x = 35,547.12

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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.