Home / 46,807.29-70,196.36-15,635.25

Finding the Fourth Proportional to 46,807.29, 70,196.36 and 15,635.25

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Solution

The fourth proportional to 46,807.29, 70,196.36 and 15,635.25 is: 23,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,807.29 : 70,196.36 = 15,635.25 : x
  2. Step 2: Convert to fraction form
    46,807.29/70,196.36 = 15,635.25/x
  3. Step 3: Cross multiply
    46,807.29x = 70,196.36 × 15,635.25
  4. Step 4: Simplify right side
    46,807.29x = 1,097,537,559.51
  5. Step 5: Solve for x
    x = 1,097,537,559.51/46,807.29
  6. Step 6: Final answer
    x = 23,448.00

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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.