Home / 46,886.53-64,703.29-25,376.32

Finding the Fourth Proportional to 46,886.53, 64,703.29 and 25,376.32

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Solution

The fourth proportional to 46,886.53, 64,703.29 and 25,376.32 is: 35,019.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,886.53 : 64,703.29 = 25,376.32 : x
  2. Step 2: Convert to fraction form
    46,886.53/64,703.29 = 25,376.32/x
  3. Step 3: Cross multiply
    46,886.53x = 64,703.29 × 25,376.32
  4. Step 4: Simplify right side
    46,886.53x = 1,641,931,392.09
  5. Step 5: Solve for x
    x = 1,641,931,392.09/46,886.53
  6. Step 6: Final answer
    x = 35,019.26

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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.