Home / 144,595.16-216,063.92-110,210.66

Finding the Fourth Proportional to 144,595.16, 216,063.92 and 110,210.66

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Solution

The fourth proportional to 144,595.16, 216,063.92 and 110,210.66 is: 164,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,595.16 : 216,063.92 = 110,210.66 : x
  2. Step 2: Convert to fraction form
    144,595.16/216,063.92 = 110,210.66/x
  3. Step 3: Cross multiply
    144,595.16x = 216,063.92 × 110,210.66
  4. Step 4: Simplify right side
    144,595.16x = 23,812,547,225.39
  5. Step 5: Solve for x
    x = 23,812,547,225.39/144,595.16
  6. Step 6: Final answer
    x = 164,684.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.