Home / 61,547.13-84,935.10-33,252.88

Finding the Fourth Proportional to 61,547.13, 84,935.10 and 33,252.88

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Solution

The fourth proportional to 61,547.13, 84,935.10 and 33,252.88 is: 45,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,547.13 : 84,935.10 = 33,252.88 : x
  2. Step 2: Convert to fraction form
    61,547.13/84,935.10 = 33,252.88/x
  3. Step 3: Cross multiply
    61,547.13x = 84,935.10 × 33,252.88
  4. Step 4: Simplify right side
    61,547.13x = 2,824,336,688.09
  5. Step 5: Solve for x
    x = 2,824,336,688.09/61,547.13
  6. Step 6: Final answer
    x = 45,889.01

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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.