Home / 162,547.02-224,359.97-94,577.13

Finding the Fourth Proportional to 162,547.02, 224,359.97 and 94,577.13

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Solution

The fourth proportional to 162,547.02, 224,359.97 and 94,577.13 is: 130,542.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,547.02 : 224,359.97 = 94,577.13 : x
  2. Step 2: Convert to fraction form
    162,547.02/224,359.97 = 94,577.13/x
  3. Step 3: Cross multiply
    162,547.02x = 224,359.97 × 94,577.13
  4. Step 4: Simplify right side
    162,547.02x = 21,219,322,049.49
  5. Step 5: Solve for x
    x = 21,219,322,049.49/162,547.02
  6. Step 6: Final answer
    x = 130,542.67

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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.