Home / 110,001.04-151,801.36-59,700.08

Finding the Fourth Proportional to 110,001.04, 151,801.36 and 59,700.08

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Solution

The fourth proportional to 110,001.04, 151,801.36 and 59,700.08 is: 82,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,001.04 : 151,801.36 = 59,700.08 : x
  2. Step 2: Convert to fraction form
    110,001.04/151,801.36 = 59,700.08/x
  3. Step 3: Cross multiply
    110,001.04x = 151,801.36 × 59,700.08
  4. Step 4: Simplify right side
    110,001.04x = 9,062,553,336.11
  5. Step 5: Solve for x
    x = 9,062,553,336.11/110,001.04
  6. Step 6: Final answer
    x = 82,386.07

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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.