Home / 110,848.22-152,970.56-60,547.22

Finding the Fourth Proportional to 110,848.22, 152,970.56 and 60,547.22

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Solution

The fourth proportional to 110,848.22, 152,970.56 and 60,547.22 is: 83,555.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,848.22 : 152,970.56 = 60,547.22 : x
  2. Step 2: Convert to fraction form
    110,848.22/152,970.56 = 60,547.22/x
  3. Step 3: Cross multiply
    110,848.22x = 152,970.56 × 60,547.22
  4. Step 4: Simplify right side
    110,848.22x = 9,261,941,082.25
  5. Step 5: Solve for x
    x = 9,261,941,082.25/110,848.22
  6. Step 6: Final answer
    x = 83,555.17

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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.