Home / 46,386.46-64,012.74-25,165.57

Finding the Fourth Proportional to 46,386.46, 64,012.74 and 25,165.57

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Solution

The fourth proportional to 46,386.46, 64,012.74 and 25,165.57 is: 34,728.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386.46 : 64,012.74 = 25,165.57 : x
  2. Step 2: Convert to fraction form
    46,386.46/64,012.74 = 25,165.57/x
  3. Step 3: Cross multiply
    46,386.46x = 64,012.74 × 25,165.57
  4. Step 4: Simplify right side
    46,386.46x = 1,610,917,089.36
  5. Step 5: Solve for x
    x = 1,610,917,089.36/46,386.46
  6. Step 6: Final answer
    x = 34,728.17

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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.