Home / 150,848.47-226,301.88-57,346.93

Finding the Fourth Proportional to 150,848.47, 226,301.88 and 57,346.93

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Solution

The fourth proportional to 150,848.47, 226,301.88 and 57,346.93 is: 86,031.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,848.47 : 226,301.88 = 57,346.93 : x
  2. Step 2: Convert to fraction form
    150,848.47/226,301.88 = 57,346.93/x
  3. Step 3: Cross multiply
    150,848.47x = 226,301.88 × 57,346.93
  4. Step 4: Simplify right side
    150,848.47x = 12,977,718,071.23
  5. Step 5: Solve for x
    x = 12,977,718,071.23/150,848.47
  6. Step 6: Final answer
    x = 86,031.49

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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.