Home / 89,483.13-134,252.24-45,094.93

Finding the Fourth Proportional to 89,483.13, 134,252.24 and 45,094.93

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Solution

The fourth proportional to 89,483.13, 134,252.24 and 45,094.93 is: 67,656.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,483.13 : 134,252.24 = 45,094.93 : x
  2. Step 2: Convert to fraction form
    89,483.13/134,252.24 = 45,094.93/x
  3. Step 3: Cross multiply
    89,483.13x = 134,252.24 × 45,094.93
  4. Step 4: Simplify right side
    89,483.13x = 6,054,094,804.04
  5. Step 5: Solve for x
    x = 6,054,094,804.04/89,483.13
  6. Step 6: Final answer
    x = 67,656.27

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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.