Home / 162,551.02-224,365.49-94,581.13

Finding the Fourth Proportional to 162,551.02, 224,365.49 and 94,581.13

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Solution

The fourth proportional to 162,551.02, 224,365.49 and 94,581.13 is: 130,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,551.02 : 224,365.49 = 94,581.13 : x
  2. Step 2: Convert to fraction form
    162,551.02/224,365.49 = 94,581.13/x
  3. Step 3: Cross multiply
    162,551.02x = 224,365.49 × 94,581.13
  4. Step 4: Simplify right side
    162,551.02x = 21,220,741,577.20
  5. Step 5: Solve for x
    x = 21,220,741,577.20/162,551.02
  6. Step 6: Final answer
    x = 130,548.19

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1.5x scale

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.