Home / 249,533.29-374,566.33-107,448.91

Finding the Fourth Proportional to 249,533.29, 374,566.33 and 107,448.91

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Solution

The fourth proportional to 249,533.29, 374,566.33 and 107,448.91 is: 161,288.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,533.29 : 374,566.33 = 107,448.91 : x
  2. Step 2: Convert to fraction form
    249,533.29/374,566.33 = 107,448.91/x
  3. Step 3: Cross multiply
    249,533.29x = 374,566.33 × 107,448.91
  4. Step 4: Simplify right side
    249,533.29x = 40,246,744,581.63
  5. Step 5: Solve for x
    x = 40,246,744,581.63/249,533.29
  6. Step 6: Final answer
    x = 161,288.08

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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.