Home / 44,638.02-61,577.01-34,009.20

Finding the Fourth Proportional to 44,638.02, 61,577.01 and 34,009.20

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Solution

The fourth proportional to 44,638.02, 61,577.01 and 34,009.20 is: 46,914.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,638.02 : 61,577.01 = 34,009.20 : x
  2. Step 2: Convert to fraction form
    44,638.02/61,577.01 = 34,009.20/x
  3. Step 3: Cross multiply
    44,638.02x = 61,577.01 × 34,009.20
  4. Step 4: Simplify right side
    44,638.02x = 2,094,184,848.49
  5. Step 5: Solve for x
    x = 2,094,184,848.49/44,638.02
  6. Step 6: Final answer
    x = 46,914.82

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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.