Home / 46,654.80-64,384.28-25,434.06

Finding the Fourth Proportional to 46,654.80, 64,384.28 and 25,434.06

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Solution

The fourth proportional to 46,654.80, 64,384.28 and 25,434.06 is: 35,099.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654.80 : 64,384.28 = 25,434.06 : x
  2. Step 2: Convert to fraction form
    46,654.80/64,384.28 = 25,434.06/x
  3. Step 3: Cross multiply
    46,654.80x = 64,384.28 × 25,434.06
  4. Step 4: Simplify right side
    46,654.80x = 1,637,553,640.58
  5. Step 5: Solve for x
    x = 1,637,553,640.58/46,654.80
  6. Step 6: Final answer
    x = 35,099.36

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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.