Home / 48,167.04-66,477.60-29,300.52

Finding the Fourth Proportional to 48,167.04, 66,477.60 and 29,300.52

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Solution

The fourth proportional to 48,167.04, 66,477.60 and 29,300.52 is: 40,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,167.04 : 66,477.60 = 29,300.52 : x
  2. Step 2: Convert to fraction form
    48,167.04/66,477.60 = 29,300.52/x
  3. Step 3: Cross multiply
    48,167.04x = 66,477.60 × 29,300.52
  4. Step 4: Simplify right side
    48,167.04x = 1,947,828,248.35
  5. Step 5: Solve for x
    x = 1,947,828,248.35/48,167.04
  6. Step 6: Final answer
    x = 40,439.03

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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.