Home / 39,588.36-59,377.02-10,004.40

Finding the Fourth Proportional to 39,588.36, 59,377.02 and 10,004.40

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Solution

The fourth proportional to 39,588.36, 59,377.02 and 10,004.40 is: 15,005.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,588.36 : 59,377.02 = 10,004.40 : x
  2. Step 2: Convert to fraction form
    39,588.36/59,377.02 = 10,004.40/x
  3. Step 3: Cross multiply
    39,588.36x = 59,377.02 × 10,004.40
  4. Step 4: Simplify right side
    39,588.36x = 594,031,458.89
  5. Step 5: Solve for x
    x = 594,031,458.89/39,588.36
  6. Step 6: Final answer
    x = 15,005.21

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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.