Home / 110,178.04-152,045.76-59,877.04

Finding the Fourth Proportional to 110,178.04, 152,045.76 and 59,877.04

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Solution

The fourth proportional to 110,178.04, 152,045.76 and 59,877.04 is: 82,630.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,178.04 : 152,045.76 = 59,877.04 : x
  2. Step 2: Convert to fraction form
    110,178.04/152,045.76 = 59,877.04/x
  3. Step 3: Cross multiply
    110,178.04x = 152,045.76 × 59,877.04
  4. Step 4: Simplify right side
    110,178.04x = 9,104,050,053.35
  5. Step 5: Solve for x
    x = 9,104,050,053.35/110,178.04
  6. Step 6: Final answer
    x = 82,630.35

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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.