Home / 124,052.02-171,188.13-70,341.94

Finding the Fourth Proportional to 124,052.02, 171,188.13 and 70,341.94

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Solution

The fourth proportional to 124,052.02, 171,188.13 and 70,341.94 is: 97,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,052.02 : 171,188.13 = 70,341.94 : x
  2. Step 2: Convert to fraction form
    124,052.02/171,188.13 = 70,341.94/x
  3. Step 3: Cross multiply
    124,052.02x = 171,188.13 × 70,341.94
  4. Step 4: Simplify right side
    124,052.02x = 12,041,705,169.17
  5. Step 5: Solve for x
    x = 12,041,705,169.17/124,052.02
  6. Step 6: Final answer
    x = 97,069.80

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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.