Home / 158,071.37-237,200.40-58,301.24

Finding the Fourth Proportional to 158,071.37, 237,200.40 and 58,301.24

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Solution

The fourth proportional to 158,071.37, 237,200.40 and 58,301.24 is: 87,486.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,071.37 : 237,200.40 = 58,301.24 : x
  2. Step 2: Convert to fraction form
    158,071.37/237,200.40 = 58,301.24/x
  3. Step 3: Cross multiply
    158,071.37x = 237,200.40 × 58,301.24
  4. Step 4: Simplify right side
    158,071.37x = 13,829,076,262.49
  5. Step 5: Solve for x
    x = 13,829,076,262.49/158,071.37
  6. Step 6: Final answer
    x = 87,486.28

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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.