Home / 32,988.48-49,504.59-17,417.04

Finding the Fourth Proportional to 32,988.48, 49,504.59 and 17,417.04

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Solution

The fourth proportional to 32,988.48, 49,504.59 and 17,417.04 is: 26,137.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,988.48 : 49,504.59 = 17,417.04 : x
  2. Step 2: Convert to fraction form
    32,988.48/49,504.59 = 17,417.04/x
  3. Step 3: Cross multiply
    32,988.48x = 49,504.59 × 17,417.04
  4. Step 4: Simplify right side
    32,988.48x = 862,223,424.21
  5. Step 5: Solve for x
    x = 862,223,424.21/32,988.48
  6. Step 6: Final answer
    x = 26,137.11

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1.5x scale

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.