Home / 46,547.02-69,810.01-13,266.37

Finding the Fourth Proportional to 46,547.02, 69,810.01 and 13,266.37

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Solution

The fourth proportional to 46,547.02, 69,810.01 and 13,266.37 is: 19,896.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,547.02 : 69,810.01 = 13,266.37 : x
  2. Step 2: Convert to fraction form
    46,547.02/69,810.01 = 13,266.37/x
  3. Step 3: Cross multiply
    46,547.02x = 69,810.01 × 13,266.37
  4. Step 4: Simplify right side
    46,547.02x = 926,125,422.36
  5. Step 5: Solve for x
    x = 926,125,422.36/46,547.02
  6. Step 6: Final answer
    x = 19,896.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.