Home / 70,326.24-97,032.02-41,646.48

Finding the Fourth Proportional to 70,326.24, 97,032.02 and 41,646.48

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Solution

The fourth proportional to 70,326.24, 97,032.02 and 41,646.48 is: 57,461.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,326.24 : 97,032.02 = 41,646.48 : x
  2. Step 2: Convert to fraction form
    70,326.24/97,032.02 = 41,646.48/x
  3. Step 3: Cross multiply
    70,326.24x = 97,032.02 × 41,646.48
  4. Step 4: Simplify right side
    70,326.24x = 4,041,042,080.29
  5. Step 5: Solve for x
    x = 4,041,042,080.29/70,326.24
  6. Step 6: Final answer
    x = 57,461.37

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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.