Home / 373,127.14-559,688.19-106,888.63

Finding the Fourth Proportional to 373,127.14, 559,688.19 and 106,888.63

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Solution

The fourth proportional to 373,127.14, 559,688.19 and 106,888.63 is: 160,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,127.14 : 559,688.19 = 106,888.63 : x
  2. Step 2: Convert to fraction form
    373,127.14/559,688.19 = 106,888.63/x
  3. Step 3: Cross multiply
    373,127.14x = 559,688.19 × 106,888.63
  4. Step 4: Simplify right side
    373,127.14x = 59,824,303,856.28
  5. Step 5: Solve for x
    x = 59,824,303,856.28/373,127.14
  6. Step 6: Final answer
    x = 160,332.22

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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.