Home / 152,095.10-228,066.51-46,900.40

Finding the Fourth Proportional to 152,095.10, 228,066.51 and 46,900.40

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Solution

The fourth proportional to 152,095.10, 228,066.51 and 46,900.40 is: 70,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,095.10 : 228,066.51 = 46,900.40 : x
  2. Step 2: Convert to fraction form
    152,095.10/228,066.51 = 46,900.40/x
  3. Step 3: Cross multiply
    152,095.10x = 228,066.51 × 46,900.40
  4. Step 4: Simplify right side
    152,095.10x = 10,696,410,545.60
  5. Step 5: Solve for x
    x = 10,696,410,545.60/152,095.10
  6. Step 6: Final answer
    x = 70,327.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.