Home / 46,657.04-64,386.68-25,436.28

Finding the Fourth Proportional to 46,657.04, 64,386.68 and 25,436.28

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Solution

The fourth proportional to 46,657.04, 64,386.68 and 25,436.28 is: 35,102.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,657.04 : 64,386.68 = 25,436.28 : x
  2. Step 2: Convert to fraction form
    46,657.04/64,386.68 = 25,436.28/x
  3. Step 3: Cross multiply
    46,657.04x = 64,386.68 × 25,436.28
  4. Step 4: Simplify right side
    46,657.04x = 1,637,757,620.75
  5. Step 5: Solve for x
    x = 1,637,757,620.75/46,657.04
  6. Step 6: Final answer
    x = 35,102.05

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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.